// Copyright 2026 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package pubsub provides access to the Cloud Pub/Sub API.
//
// This package is DEPRECATED. Use package cloud.google.com/go/pubsub instead.
//
// For product documentation, see: https://cloud.google.com/pubsub/docs
//
// # Library status
//
// These client libraries are officially supported by Google. However, this
// library is considered complete and is in maintenance mode. This means
// that we will address critical bugs and security issues but will not add
// any new features.
//
// When possible, we recommend using our newer
// [Cloud Client Libraries for Go](https://pkg.go.dev/cloud.google.com/go)
// that are still actively being worked and iterated on.
//
// # Creating a client
//
// Usage example:
//
//	import "google.golang.org/api/pubsub/v1"
//	...
//	ctx := context.Background()
//	pubsubService, err := pubsub.NewService(ctx)
//
// In this example, Google Application Default Credentials are used for
// authentication. For information on how to create and obtain Application
// Default Credentials, see https://developers.google.com/identity/protocols/application-default-credentials.
//
// # Other authentication options
//
// By default, all available scopes (see "Constants") are used to authenticate.
// To restrict scopes, use [google.golang.org/api/option.WithScopes]:
//
//	pubsubService, err := pubsub.NewService(ctx, option.WithScopes(pubsub.PubsubScope))
//
// To use an API key for authentication (note: some APIs do not support API
// keys), use [google.golang.org/api/option.WithAPIKey]:
//
//	pubsubService, err := pubsub.NewService(ctx, option.WithAPIKey("AIza..."))
//
// To use an OAuth token (e.g., a user token obtained via a three-legged OAuth
// flow, use [google.golang.org/api/option.WithTokenSource]:
//
//	config := &oauth2.Config{...}
//	// ...
//	token, err := config.Exchange(ctx, ...)
//	pubsubService, err := pubsub.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See [google.golang.org/api/option.ClientOption] for details on options.
package pubsub // import "google.golang.org/api/pubsub/v1"

import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"log/slog"
	"net/http"
	"net/url"
	"strconv"
	"strings"

	"github.com/googleapis/gax-go/v2/internallog"
	googleapi "google.golang.org/api/googleapi"
	internal "google.golang.org/api/internal"
	gensupport "google.golang.org/api/internal/gensupport"
	option "google.golang.org/api/option"
	internaloption "google.golang.org/api/option/internaloption"
	htransport "google.golang.org/api/transport/http"
)

// Always reference these packages, just in case the auto-generated code
// below doesn't.
var _ = bytes.NewBuffer
var _ = strconv.Itoa
var _ = fmt.Sprintf
var _ = json.NewDecoder
var _ = io.Copy
var _ = url.Parse
var _ = gensupport.MarshalJSON
var _ = googleapi.Version
var _ = errors.New
var _ = strings.Replace
var _ = context.Canceled
var _ = internaloption.WithDefaultEndpoint
var _ = internal.Version
var _ = internallog.New

const apiId = "pubsub:v1"
const apiName = "pubsub"
const apiVersion = "v1"
const basePath = "https://pubsub.googleapis.com/"
const basePathTemplate = "https://pubsub.UNIVERSE_DOMAIN/"
const mtlsBasePath = "https://pubsub.mtls.googleapis.com/"

// OAuth2 scopes used by this API.
const (
	// See, edit, configure, and delete your Google Cloud data and see the email
	// address for your Google Account.
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"

	// View and manage Pub/Sub topics and subscriptions
	PubsubScope = "https://www.googleapis.com/auth/pubsub"
)

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	scopesOption := internaloption.WithDefaultScopes(
		"https://www.googleapis.com/auth/cloud-platform",
		"https://www.googleapis.com/auth/pubsub",
	)
	// NOTE: prepend, so we don't override user-specified scopes.
	opts = append([]option.ClientOption{scopesOption}, opts...)
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultEndpointTemplate(basePathTemplate))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	opts = append(opts, internaloption.EnableNewAuthLibrary())
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s := &Service{client: client, BasePath: basePath, logger: internaloption.GetLogger(opts)}
	s.Projects = NewProjectsService(s)
	if endpoint != "" {
		s.BasePath = endpoint
	}
	return s, nil
}

// New creates a new Service. It uses the provided http.Client for requests.
//
// Deprecated: please use NewService instead.
// To provide a custom HTTP client, use option.WithHTTPClient.
// If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.
func New(client *http.Client) (*Service, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	return NewService(context.TODO(), option.WithHTTPClient(client))
}

type Service struct {
	client    *http.Client
	logger    *slog.Logger
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment

	Projects *ProjectsService
}

func (s *Service) userAgent() string {
	if s.UserAgent == "" {
		return googleapi.UserAgent
	}
	return googleapi.UserAgent + " " + s.UserAgent
}

func NewProjectsService(s *Service) *ProjectsService {
	rs := &ProjectsService{s: s}
	rs.Schemas = NewProjectsSchemasService(s)
	rs.Snapshots = NewProjectsSnapshotsService(s)
	rs.Subscriptions = NewProjectsSubscriptionsService(s)
	rs.Topics = NewProjectsTopicsService(s)
	return rs
}

type ProjectsService struct {
	s *Service

	Schemas *ProjectsSchemasService

	Snapshots *ProjectsSnapshotsService

	Subscriptions *ProjectsSubscriptionsService

	Topics *ProjectsTopicsService
}

func NewProjectsSchemasService(s *Service) *ProjectsSchemasService {
	rs := &ProjectsSchemasService{s: s}
	return rs
}

type ProjectsSchemasService struct {
	s *Service
}

func NewProjectsSnapshotsService(s *Service) *ProjectsSnapshotsService {
	rs := &ProjectsSnapshotsService{s: s}
	return rs
}

type ProjectsSnapshotsService struct {
	s *Service
}

func NewProjectsSubscriptionsService(s *Service) *ProjectsSubscriptionsService {
	rs := &ProjectsSubscriptionsService{s: s}
	return rs
}

type ProjectsSubscriptionsService struct {
	s *Service
}

func NewProjectsTopicsService(s *Service) *ProjectsTopicsService {
	rs := &ProjectsTopicsService{s: s}
	rs.Snapshots = NewProjectsTopicsSnapshotsService(s)
	rs.Subscriptions = NewProjectsTopicsSubscriptionsService(s)
	return rs
}

type ProjectsTopicsService struct {
	s *Service

	Snapshots *ProjectsTopicsSnapshotsService

	Subscriptions *ProjectsTopicsSubscriptionsService
}

func NewProjectsTopicsSnapshotsService(s *Service) *ProjectsTopicsSnapshotsService {
	rs := &ProjectsTopicsSnapshotsService{s: s}
	return rs
}

type ProjectsTopicsSnapshotsService struct {
	s *Service
}

func NewProjectsTopicsSubscriptionsService(s *Service) *ProjectsTopicsSubscriptionsService {
	rs := &ProjectsTopicsSubscriptionsService{s: s}
	return rs
}

type ProjectsTopicsSubscriptionsService struct {
	s *Service
}

// AIInference: Configuration for making inference requests against Vertex AI
// models.
type AIInference struct {
	// Endpoint: Required. An endpoint to a Vertex AI model of the form
	// `projects/{project}/locations/{location}/endpoints/{endpoint}` or
	// `projects/{project}/locations/{location}/publishers/{publisher}/models/{model
	// }`. Vertex AI API requests will be sent to this endpoint.
	Endpoint string `json:"endpoint,omitempty"`
	// ServiceAccountEmail: Optional. The service account to use to make prediction
	// requests against endpoints. The resource creator or updater that specifies
	// this field must have `iam.serviceAccounts.actAs` permission on the service
	// account. If not specified, the Pub/Sub service agent
	// (https://cloud.google.com/iam/docs/service-agents),
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
	ServiceAccountEmail string `json:"serviceAccountEmail,omitempty"`
	// UnstructuredInference: Optional. Requests and responses can be any arbitrary
	// JSON object.
	UnstructuredInference *UnstructuredInference `json:"unstructuredInference,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Endpoint") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Endpoint") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AIInference) MarshalJSON() ([]byte, error) {
	type NoMethod AIInference
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AcknowledgeRequest: Request for the Acknowledge method.
type AcknowledgeRequest struct {
	// AckIds: Required. The acknowledgment ID for the messages being acknowledged
	// that was returned by the Pub/Sub system in the `Pull` response. Must not be
	// empty.
	AckIds []string `json:"ackIds,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AckIds") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AckIds") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AcknowledgeRequest) MarshalJSON() ([]byte, error) {
	type NoMethod AcknowledgeRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AnalyticsHubSubscriptionInfo: Information about an associated Analytics Hub
// subscription
// (https://cloud.google.com/bigquery/docs/analytics-hub-manage-subscriptions).
type AnalyticsHubSubscriptionInfo struct {
	// Listing: Optional. The name of the associated Analytics Hub listing
	// resource. Pattern:
	// "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listin
	// gs/{listing}"
	Listing string `json:"listing,omitempty"`
	// Subscription: Optional. The name of the associated Analytics Hub
	// subscription resource. Pattern:
	// "projects/{project}/locations/{location}/subscriptions/{subscription}"
	Subscription string `json:"subscription,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Listing") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Listing") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AnalyticsHubSubscriptionInfo) MarshalJSON() ([]byte, error) {
	type NoMethod AnalyticsHubSubscriptionInfo
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AvroConfig: Configuration for writing message data in Avro format. Message
// payloads and metadata will be written to files as an Avro binary.
type AvroConfig struct {
	// UseTopicSchema: Optional. When true, the output Cloud Storage file will be
	// serialized using the topic schema, if it exists.
	UseTopicSchema bool `json:"useTopicSchema,omitempty"`
	// WriteMetadata: Optional. When true, write the subscription name, message_id,
	// publish_time, attributes, and ordering_key as additional fields in the
	// output. The subscription name, message_id, and publish_time fields are put
	// in their own fields while all other message properties other than data (for
	// example, an ordering_key, if present) are added as entries in the attributes
	// map.
	WriteMetadata bool `json:"writeMetadata,omitempty"`
	// ForceSendFields is a list of field names (e.g. "UseTopicSchema") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "UseTopicSchema") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AvroConfig) MarshalJSON() ([]byte, error) {
	type NoMethod AvroConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AvroFormat: Configuration for reading Cloud Storage data in Avro binary
// format. The bytes of each object will be set to the `data` field of a
// Pub/Sub message.
type AvroFormat struct {
}

// AwsKinesis: Ingestion settings for Amazon Kinesis Data Streams.
type AwsKinesis struct {
	// AwsRoleArn: Required. AWS role ARN to be used for Federated Identity
	// authentication with Kinesis. Check the Pub/Sub docs for how to set up this
	// role and the required permissions that need to be attached to it.
	AwsRoleArn string `json:"awsRoleArn,omitempty"`
	// ConsumerArn: Required. The Kinesis consumer ARN to used for ingestion in
	// Enhanced Fan-Out mode. The consumer must be already created and ready to be
	// used.
	ConsumerArn string `json:"consumerArn,omitempty"`
	// GcpServiceAccount: Required. The GCP service account to be used for
	// Federated Identity authentication with Kinesis (via a
	// `AssumeRoleWithWebIdentity` call for the provided role). The `aws_role_arn`
	// must be set up with `accounts.google.com:sub` equals to this service account
	// number.
	GcpServiceAccount string `json:"gcpServiceAccount,omitempty"`
	// State: Output only. An output-only field that indicates the state of the
	// Kinesis ingestion source.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - Ingestion is active.
	//   "KINESIS_PERMISSION_DENIED" - Permission denied encountered while
	// consuming data from Kinesis. This can happen if: - The provided
	// `aws_role_arn` does not exist or does not have the appropriate permissions
	// attached. - The provided `aws_role_arn` is not set up properly for Identity
	// Federation using `gcp_service_account`. - The Pub/Sub SA is not granted the
	// `iam.serviceAccounts.getOpenIdToken` permission on `gcp_service_account`.
	//   "PUBLISH_PERMISSION_DENIED" - Permission denied encountered while
	// publishing to the topic. This can happen if the Pub/Sub SA has not been
	// granted the [appropriate publish
	// permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publi
	// sher)
	//   "STREAM_NOT_FOUND" - The Kinesis stream does not exist.
	//   "CONSUMER_NOT_FOUND" - The Kinesis consumer does not exist.
	//   "CONFLICTING_REGION_CONSTRAINTS" - Indicates an error state where the
	// ingestion source cannot be processed because the selected ingestion region
	// is not permitted by the Regional Access Boundary (RAB) restrictions on the
	// project's service account.
	State string `json:"state,omitempty"`
	// StreamArn: Required. The Kinesis stream ARN to ingest data from.
	StreamArn string `json:"streamArn,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AwsRoleArn") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AwsRoleArn") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AwsKinesis) MarshalJSON() ([]byte, error) {
	type NoMethod AwsKinesis
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AwsMsk: Ingestion settings for Amazon MSK.
type AwsMsk struct {
	// AwsRoleArn: Required. AWS role ARN to be used for Federated Identity
	// authentication with Amazon MSK. Check the Pub/Sub docs for how to set up
	// this role and the required permissions that need to be attached to it.
	AwsRoleArn string `json:"awsRoleArn,omitempty"`
	// ClusterArn: Required. The Amazon Resource Name (ARN) that uniquely
	// identifies the cluster.
	ClusterArn string `json:"clusterArn,omitempty"`
	// GcpServiceAccount: Required. The GCP service account to be used for
	// Federated Identity authentication with Amazon MSK (via a
	// `AssumeRoleWithWebIdentity` call for the provided role). The `aws_role_arn`
	// must be set up with `accounts.google.com:sub` equals to this service account
	// number.
	GcpServiceAccount string `json:"gcpServiceAccount,omitempty"`
	// State: Output only. An output-only field that indicates the state of the
	// Amazon MSK ingestion source.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - Ingestion is active.
	//   "MSK_PERMISSION_DENIED" - Permission denied encountered while consuming
	// data from Amazon MSK.
	//   "PUBLISH_PERMISSION_DENIED" - Permission denied encountered while
	// publishing to the topic.
	//   "CLUSTER_NOT_FOUND" - The provided MSK cluster wasn't found.
	//   "TOPIC_NOT_FOUND" - The provided topic wasn't found.
	//   "CONFLICTING_REGION_CONSTRAINTS" - Indicates an error state where the
	// ingestion source cannot be processed because the selected ingestion region
	// is not permitted by the Regional Access Boundary (RAB) restrictions on the
	// project's service account.
	State string `json:"state,omitempty"`
	// Topic: Required. The name of the topic in the Amazon MSK cluster that
	// Pub/Sub will import from.
	Topic string `json:"topic,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AwsRoleArn") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AwsRoleArn") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AwsMsk) MarshalJSON() ([]byte, error) {
	type NoMethod AwsMsk
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// AzureEventHubs: Ingestion settings for Azure Event Hubs.
type AzureEventHubs struct {
	// ClientId: Optional. The client id of the Azure application that is being
	// used to authenticate Pub/Sub.
	ClientId string `json:"clientId,omitempty"`
	// EventHub: Optional. The name of the Event Hub.
	EventHub string `json:"eventHub,omitempty"`
	// GcpServiceAccount: Optional. The GCP service account to be used for
	// Federated Identity authentication.
	GcpServiceAccount string `json:"gcpServiceAccount,omitempty"`
	// Namespace: Optional. The name of the Event Hubs namespace.
	Namespace string `json:"namespace,omitempty"`
	// ResourceGroup: Optional. Name of the resource group within the azure
	// subscription.
	ResourceGroup string `json:"resourceGroup,omitempty"`
	// State: Output only. An output-only field that indicates the state of the
	// Event Hubs ingestion source.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - Ingestion is active.
	//   "EVENT_HUBS_PERMISSION_DENIED" - Permission denied encountered while
	// consuming data from Event Hubs. This can happen when `client_id`, or
	// `tenant_id` are invalid. Or the right permissions haven't been granted.
	//   "PUBLISH_PERMISSION_DENIED" - Permission denied encountered while
	// publishing to the topic.
	//   "NAMESPACE_NOT_FOUND" - The provided Event Hubs namespace couldn't be
	// found.
	//   "EVENT_HUB_NOT_FOUND" - The provided Event Hub couldn't be found.
	//   "SUBSCRIPTION_NOT_FOUND" - The provided Event Hubs subscription couldn't
	// be found.
	//   "RESOURCE_GROUP_NOT_FOUND" - The provided Event Hubs resource group
	// couldn't be found.
	//   "CONFLICTING_REGION_CONSTRAINTS" - Indicates an error state where the
	// ingestion source cannot be processed because the selected ingestion region
	// is not permitted by the Regional Access Boundary (RAB) restrictions on the
	// project's service account.
	State string `json:"state,omitempty"`
	// SubscriptionId: Optional. The Azure subscription id.
	SubscriptionId string `json:"subscriptionId,omitempty"`
	// TenantId: Optional. The tenant id of the Azure application that is being
	// used to authenticate Pub/Sub.
	TenantId string `json:"tenantId,omitempty"`
	// ForceSendFields is a list of field names (e.g. "ClientId") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "ClientId") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s AzureEventHubs) MarshalJSON() ([]byte, error) {
	type NoMethod AzureEventHubs
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// BigQueryConfig: Configuration for a BigQuery subscription.
type BigQueryConfig struct {
	// DropUnknownFields: Optional. When true and use_topic_schema is true, any
	// fields that are a part of the topic schema that are not part of the BigQuery
	// table schema are dropped when writing to BigQuery. Otherwise, the schemas
	// must be kept in sync and any messages with extra fields are not written and
	// remain in the subscription's backlog.
	DropUnknownFields bool `json:"dropUnknownFields,omitempty"`
	// ServiceAccountEmail: Optional. The service account to use to write to
	// BigQuery. The subscription creator or updater that specifies this field must
	// have `iam.serviceAccounts.actAs` permission on the service account. If not
	// specified, the Pub/Sub service agent
	// (https://cloud.google.com/iam/docs/service-agents),
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
	ServiceAccountEmail string `json:"serviceAccountEmail,omitempty"`
	// State: Output only. An output-only field that indicates whether or not the
	// subscription can receive messages.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - The subscription can actively send messages to BigQuery
	//   "PERMISSION_DENIED" - Cannot write to the BigQuery table because of
	// permission denied errors. This can happen if - Pub/Sub SA has not been
	// granted the [appropriate BigQuery IAM
	// permissions](https://cloud.google.com/pubsub/docs/create-subscription#assign_
	// bigquery_service_account) - bigquery.googleapis.com API is not enabled for
	// the project
	// ([instructions](https://cloud.google.com/service-usage/docs/enable-disable))
	//   "NOT_FOUND" - Cannot write to the BigQuery table because it does not
	// exist.
	//   "SCHEMA_MISMATCH" - Cannot write to the BigQuery table due to a schema
	// mismatch.
	//   "IN_TRANSIT_LOCATION_RESTRICTION" - Cannot write to the destination
	// because enforce_in_transit is set to true and the destination locations are
	// not in the allowed regions.
	//   "VERTEX_AI_LOCATION_RESTRICTION" - Cannot write to the BigQuery table
	// because the table is not in the same location as where Vertex AI models used
	// in `message_transform`s are deployed.
	State string `json:"state,omitempty"`
	// Table: Optional. The name of the table to which to write data, of the form
	// {projectId}.{datasetId}.{tableId}
	Table string `json:"table,omitempty"`
	// UseTableSchema: Optional. When true, use the BigQuery table's schema as the
	// columns to write to in BigQuery. `use_table_schema` and `use_topic_schema`
	// cannot be enabled at the same time.
	UseTableSchema bool `json:"useTableSchema,omitempty"`
	// UseTopicSchema: Optional. When true, use the topic's schema as the columns
	// to write to in BigQuery, if it exists. `use_topic_schema` and
	// `use_table_schema` cannot be enabled at the same time.
	UseTopicSchema bool `json:"useTopicSchema,omitempty"`
	// WriteMetadata: Optional. When true, write the subscription name, message_id,
	// publish_time, attributes, and ordering_key to additional columns in the
	// table. The subscription name, message_id, and publish_time fields are put in
	// their own columns while all other message properties (other than data) are
	// written to a JSON object in the attributes column.
	WriteMetadata bool `json:"writeMetadata,omitempty"`
	// ForceSendFields is a list of field names (e.g. "DropUnknownFields") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "DropUnknownFields") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s BigQueryConfig) MarshalJSON() ([]byte, error) {
	type NoMethod BigQueryConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// BigtableConfig: Configuration for a Bigtable subscription. The Pub/Sub
// message will be written to a Bigtable row as follows: - row key:
// subscription name and message ID delimited by #. - columns: message bytes
// written to a single column family "data" with an empty-string column
// qualifier. - cell timestamp: the message publish timestamp.
type BigtableConfig struct {
	// AppProfileId: Optional. The app profile to use for the Bigtable writes. If
	// not specified, the "default" application profile will be used. The app
	// profile must use single-cluster routing.
	AppProfileId string `json:"appProfileId,omitempty"`
	// ServiceAccountEmail: Optional. The service account to use to write to
	// Bigtable. The subscription creator or updater that specifies this field must
	// have `iam.serviceAccounts.actAs` permission on the service account. If not
	// specified, the Pub/Sub service agent
	// (https://cloud.google.com/iam/docs/service-agents),
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
	ServiceAccountEmail string `json:"serviceAccountEmail,omitempty"`
	// State: Output only. An output-only field that indicates whether or not the
	// subscription can receive messages.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - The subscription can actively send messages to Bigtable.
	//   "NOT_FOUND" - Unused in the current implementation. Placeholder for future
	// use.
	//   "APP_PROFILE_MISCONFIGURED" - Unused in the current implementation.
	// Placeholder for future use.
	//   "PERMISSION_DENIED" - Cannot write to Bigtable because of permission
	// denied errors. This can happen if: - The Bigtable instance, table, or app
	// profile does not exist. - The Pub/Sub service agent has not been granted the
	// [appropriate Bigtable IAM permission
	// bigtable.tables.mutateRows]({$universe.dns_names.final_documentation_domain}/
	// bigtable/docs/access-control#permissions) - The bigtable.googleapis.com API
	// is not enabled for the project
	// ([instructions]({$universe.dns_names.final_documentation_domain}/service-usag
	// e/docs/enable-disable))
	//   "SCHEMA_MISMATCH" - Cannot write to Bigtable because of a missing column
	// family ("data"), or if there is no structured row key for the subscription
	// name + message ID, if because the app profile is not configured for
	// single-cluster routing.
	//   "IN_TRANSIT_LOCATION_RESTRICTION" - Cannot write to the destination
	// because enforce_in_transit is set to true and the destination locations are
	// not in the allowed regions.
	//   "VERTEX_AI_LOCATION_RESTRICTION" - Cannot write to Bigtable because the
	// table is not in the same location as where Vertex AI models used in
	// `message_transform`s are deployed.
	State string `json:"state,omitempty"`
	// Table: Optional. The unique name of the table to write messages to. Values
	// are of the form `projects//instances//tables/`.
	Table string `json:"table,omitempty"`
	// WriteMetadata: Optional. When true, write the subscription name, message_id,
	// publish_time, attributes, and ordering_key to additional columns in the
	// table under the pubsub_metadata column family. The subscription name,
	// message_id, and publish_time fields are put in their own columns while all
	// other message properties (other than data) are written to a JSON object in
	// the attributes column.
	WriteMetadata bool `json:"writeMetadata,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AppProfileId") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AppProfileId") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s BigtableConfig) MarshalJSON() ([]byte, error) {
	type NoMethod BigtableConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Binding: Associates `members`, or principals, with a `role`.
type Binding struct {
	// Condition: The condition that is associated with this binding. If the
	// condition evaluates to `true`, then this binding applies to the current
	// request. If the condition evaluates to `false`, then this binding does not
	// apply to the current request. However, a different role binding might grant
	// the same role to one or more of the principals in this binding. To learn
	// which resources support conditions in their IAM policies, see the IAM
	// documentation
	// (https://cloud.google.com/iam/help/conditions/resource-policies).
	Condition *Expr `json:"condition,omitempty"`
	// Members: Specifies the principals requesting access for a Google Cloud
	// resource. `members` can have the following values: * `allUsers`: A special
	// identifier that represents anyone who is on the internet; with or without a
	// Google account. * `allAuthenticatedUsers`: A special identifier that
	// represents anyone who is authenticated with a Google account or a service
	// account. Does not include identities that come from external identity
	// providers (IdPs) through identity federation. * `user:{emailid}`: An email
	// address that represents a specific Google account. For example,
	// `alice@example.com` . * `serviceAccount:{emailid}`: An email address that
	// represents a Google service account. For example,
	// `my-other-app@appspot.gserviceaccount.com`. *
	// `serviceAccount:{projectid}.svc.id.goog[{namespace}/{kubernetes-sa}]`: An
	// identifier for a Kubernetes service account
	// (https://cloud.google.com/kubernetes-engine/docs/how-to/kubernetes-service-accounts).
	// For example, `my-project.svc.id.goog[my-namespace/my-kubernetes-sa]`. *
	// `group:{emailid}`: An email address that represents a Google group. For
	// example, `admins@example.com`. * `domain:{domain}`: The G Suite domain
	// (primary) that represents all the users of that domain. For example,
	// `google.com` or `example.com`. *
	// `principal://iam.googleapis.com/locations/global/workforcePools/{pool_id}/sub
	// ject/{subject_attribute_value}`: A single identity in a workforce identity
	// pool. *
	// `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/
	// group/{group_id}`: All workforce identities in a group. *
	// `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/
	// attribute.{attribute_name}/{attribute_value}`: All workforce identities with
	// a specific attribute value. *
	// `principalSet://iam.googleapis.com/locations/global/workforcePools/{pool_id}/
	// *`: All identities in a workforce identity pool. *
	// `principal://iam.googleapis.com/projects/{project_number}/locations/global/wo
	// rkloadIdentityPools/{pool_id}/subject/{subject_attribute_value}`: A single
	// identity in a workload identity pool. *
	// `principalSet://iam.googleapis.com/projects/{project_number}/locations/global
	// /workloadIdentityPools/{pool_id}/group/{group_id}`: A workload identity pool
	// group. *
	// `principalSet://iam.googleapis.com/projects/{project_number}/locations/global
	// /workloadIdentityPools/{pool_id}/attribute.{attribute_name}/{attribute_value}
	// `: All identities in a workload identity pool with a certain attribute. *
	// `principalSet://iam.googleapis.com/projects/{project_number}/locations/global
	// /workloadIdentityPools/{pool_id}/*`: All identities in a workload identity
	// pool. * `deleted:user:{emailid}?uid={uniqueid}`: An email address (plus
	// unique identifier) representing a user that has been recently deleted. For
	// example, `alice@example.com?uid=123456789012345678901`. If the user is
	// recovered, this value reverts to `user:{emailid}` and the recovered user
	// retains the role in the binding. *
	// `deleted:serviceAccount:{emailid}?uid={uniqueid}`: An email address (plus
	// unique identifier) representing a service account that has been recently
	// deleted. For example,
	// `my-other-app@appspot.gserviceaccount.com?uid=123456789012345678901`. If the
	// service account is undeleted, this value reverts to
	// `serviceAccount:{emailid}` and the undeleted service account retains the
	// role in the binding. * `deleted:group:{emailid}?uid={uniqueid}`: An email
	// address (plus unique identifier) representing a Google group that has been
	// recently deleted. For example,
	// `admins@example.com?uid=123456789012345678901`. If the group is recovered,
	// this value reverts to `group:{emailid}` and the recovered group retains the
	// role in the binding. *
	// `deleted:principal://iam.googleapis.com/locations/global/workforcePools/{pool
	// _id}/subject/{subject_attribute_value}`: Deleted single identity in a
	// workforce identity pool. For example,
	// `deleted:principal://iam.googleapis.com/locations/global/workforcePools/my-po
	// ol-id/subject/my-subject-attribute-value`.
	Members []string `json:"members,omitempty"`
	// Role: Role that is assigned to the list of `members`, or principals. For
	// example, `roles/viewer`, `roles/editor`, or `roles/owner`. For an overview
	// of the IAM roles and permissions, see the IAM documentation
	// (https://cloud.google.com/iam/docs/roles-overview). For a list of the
	// available pre-defined roles, see here
	// (https://cloud.google.com/iam/docs/understanding-roles).
	Role string `json:"role,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Condition") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Condition") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Binding) MarshalJSON() ([]byte, error) {
	type NoMethod Binding
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// CloudStorage: Ingestion settings for Cloud Storage.
type CloudStorage struct {
	// AvroFormat: Optional. Data from Cloud Storage will be interpreted in Avro
	// format.
	AvroFormat *AvroFormat `json:"avroFormat,omitempty"`
	// Bucket: Optional. Cloud Storage bucket. The bucket name must be without any
	// prefix like "gs://". See the [bucket naming requirements]
	// (https://cloud.google.com/storage/docs/buckets#naming).
	Bucket string `json:"bucket,omitempty"`
	// MatchGlob: Optional. Glob pattern used to match objects that will be
	// ingested. If unset, all objects will be ingested. See the supported patterns
	// (https://cloud.google.com/storage/docs/json_api/v1/objects/list#list-objects-and-prefixes-using-glob).
	MatchGlob string `json:"matchGlob,omitempty"`
	// MinimumObjectCreateTime: Optional. Only objects with a larger or equal
	// creation timestamp will be ingested.
	MinimumObjectCreateTime string `json:"minimumObjectCreateTime,omitempty"`
	// PubsubAvroFormat: Optional. It will be assumed data from Cloud Storage was
	// written via Cloud Storage subscriptions
	// (https://cloud.google.com/pubsub/docs/cloudstorage).
	PubsubAvroFormat *PubSubAvroFormat `json:"pubsubAvroFormat,omitempty"`
	// State: Output only. An output-only field that indicates the state of the
	// Cloud Storage ingestion source.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - Ingestion is active.
	//   "CLOUD_STORAGE_PERMISSION_DENIED" - Permission denied encountered while
	// calling the Cloud Storage API. This can happen if the Pub/Sub SA has not
	// been granted the [appropriate
	// permissions](https://cloud.google.com/storage/docs/access-control/iam-permiss
	// ions): - storage.objects.list: to list the objects in a bucket. -
	// storage.objects.get: to read the objects in a bucket. - storage.buckets.get:
	// to verify the bucket exists.
	//   "PUBLISH_PERMISSION_DENIED" - Permission denied encountered while
	// publishing to the topic. This can happen if the Pub/Sub SA has not been
	// granted the [appropriate publish
	// permissions](https://cloud.google.com/pubsub/docs/access-control#pubsub.publi
	// sher)
	//   "BUCKET_NOT_FOUND" - The provided Cloud Storage bucket doesn't exist.
	//   "TOO_MANY_OBJECTS" - The Cloud Storage bucket has too many objects,
	// ingestion will be paused.
	//   "CONFLICTING_REGION_CONSTRAINTS" - Indicates an error state where the
	// ingestion source cannot be processed because the selected ingestion region
	// is not permitted by the Regional Access Boundary (RAB) restrictions on the
	// project's service account.
	State string `json:"state,omitempty"`
	// TextFormat: Optional. Data from Cloud Storage will be interpreted as text.
	TextFormat *TextFormat `json:"textFormat,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AvroFormat") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AvroFormat") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s CloudStorage) MarshalJSON() ([]byte, error) {
	type NoMethod CloudStorage
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// CloudStorageConfig: Configuration for a Cloud Storage subscription.
type CloudStorageConfig struct {
	// AvroConfig: Optional. If set, message data will be written to Cloud Storage
	// in Avro format.
	AvroConfig *AvroConfig `json:"avroConfig,omitempty"`
	// Bucket: Required. User-provided name for the Cloud Storage bucket. The
	// bucket must be created by the user. The bucket name must be without any
	// prefix like "gs://". See the [bucket naming requirements]
	// (https://cloud.google.com/storage/docs/buckets#naming).
	Bucket string `json:"bucket,omitempty"`
	// FilenameDatetimeFormat: Optional. User-provided format string specifying how
	// to represent datetimes in Cloud Storage filenames. See the datetime format
	// guidance
	// (https://cloud.google.com/pubsub/docs/create-cloudstorage-subscription#file_names).
	FilenameDatetimeFormat string `json:"filenameDatetimeFormat,omitempty"`
	// FilenamePrefix: Optional. User-provided prefix for Cloud Storage filename.
	// See the object naming requirements
	// (https://cloud.google.com/storage/docs/objects#naming).
	FilenamePrefix string `json:"filenamePrefix,omitempty"`
	// FilenameSuffix: Optional. User-provided suffix for Cloud Storage filename.
	// See the object naming requirements
	// (https://cloud.google.com/storage/docs/objects#naming). Must not end in "/".
	FilenameSuffix string `json:"filenameSuffix,omitempty"`
	// MaxBytes: Optional. The maximum bytes that can be written to a Cloud Storage
	// file before a new file is created. Min 1 KB, max 10 GiB. The max_bytes limit
	// may be exceeded in cases where messages are larger than the limit.
	MaxBytes int64 `json:"maxBytes,omitempty,string"`
	// MaxDuration: Optional. The maximum duration that can elapse before a new
	// Cloud Storage file is created. Min 1 minute, max 10 minutes, default 5
	// minutes. May not exceed the subscription's acknowledgment deadline.
	MaxDuration string `json:"maxDuration,omitempty"`
	// MaxMessages: Optional. The maximum number of messages that can be written to
	// a Cloud Storage file before a new file is created. Min 1000 messages.
	MaxMessages int64 `json:"maxMessages,omitempty,string"`
	// ServiceAccountEmail: Optional. The service account to use to write to Cloud
	// Storage. The subscription creator or updater that specifies this field must
	// have `iam.serviceAccounts.actAs` permission on the service account. If not
	// specified, the Pub/Sub service agent
	// (https://cloud.google.com/iam/docs/service-agents),
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
	ServiceAccountEmail string `json:"serviceAccountEmail,omitempty"`
	// State: Output only. An output-only field that indicates whether or not the
	// subscription can receive messages.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - The subscription can actively send messages to Cloud Storage.
	//   "PERMISSION_DENIED" - Cannot write to the Cloud Storage bucket because of
	// permission denied errors.
	//   "NOT_FOUND" - Cannot write to the Cloud Storage bucket because it does not
	// exist.
	//   "IN_TRANSIT_LOCATION_RESTRICTION" - Cannot write to the destination
	// because enforce_in_transit is set to true and the destination locations are
	// not in the allowed regions.
	//   "SCHEMA_MISMATCH" - Cannot write to the Cloud Storage bucket due to an
	// incompatibility between the topic schema and subscription settings.
	//   "VERTEX_AI_LOCATION_RESTRICTION" - Cannot write to the Cloud Storage
	// bucket because the bucket is not in the same location as where Vertex AI
	// models used in `message_transform`s are deployed.
	State string `json:"state,omitempty"`
	// TextConfig: Optional. If set, message data will be written to Cloud Storage
	// in text format.
	TextConfig *TextConfig `json:"textConfig,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AvroConfig") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AvroConfig") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s CloudStorageConfig) MarshalJSON() ([]byte, error) {
	type NoMethod CloudStorageConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// CommitSchemaRequest: Request for CommitSchema method.
type CommitSchemaRequest struct {
	// Schema: Required. The schema revision to commit.
	Schema *Schema `json:"schema,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Schema") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Schema") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s CommitSchemaRequest) MarshalJSON() ([]byte, error) {
	type NoMethod CommitSchemaRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ConfluentCloud: Ingestion settings for Confluent Cloud.
type ConfluentCloud struct {
	// BootstrapServer: Required. The address of the bootstrap server. The format
	// is url:port.
	BootstrapServer string `json:"bootstrapServer,omitempty"`
	// ClusterId: Required. The id of the cluster.
	ClusterId string `json:"clusterId,omitempty"`
	// GcpServiceAccount: Required. The GCP service account to be used for
	// Federated Identity authentication with `identity_pool_id`.
	GcpServiceAccount string `json:"gcpServiceAccount,omitempty"`
	// IdentityPoolId: Required. The id of the identity pool to be used for
	// Federated Identity authentication with Confluent Cloud. See
	// https://docs.confluent.io/cloud/current/security/authenticate/workload-identities/identity-providers/oauth/identity-pools.html#add-oauth-identity-pools.
	IdentityPoolId string `json:"identityPoolId,omitempty"`
	// State: Output only. An output-only field that indicates the state of the
	// Confluent Cloud ingestion source.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - Ingestion is active.
	//   "CONFLUENT_CLOUD_PERMISSION_DENIED" - Permission denied encountered while
	// consuming data from Confluent Cloud.
	//   "PUBLISH_PERMISSION_DENIED" - Permission denied encountered while
	// publishing to the topic.
	//   "UNREACHABLE_BOOTSTRAP_SERVER" - The provided bootstrap server address is
	// unreachable.
	//   "CLUSTER_NOT_FOUND" - The provided cluster wasn't found.
	//   "TOPIC_NOT_FOUND" - The provided topic wasn't found.
	//   "CONFLICTING_REGION_CONSTRAINTS" - Indicates an error state where the
	// ingestion source cannot be processed because the selected ingestion region
	// is not permitted by the Regional Access Boundary (RAB) restrictions on the
	// project's service account.
	State string `json:"state,omitempty"`
	// Topic: Required. The name of the topic in the Confluent Cloud cluster that
	// Pub/Sub will import from.
	Topic string `json:"topic,omitempty"`
	// ForceSendFields is a list of field names (e.g. "BootstrapServer") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "BootstrapServer") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ConfluentCloud) MarshalJSON() ([]byte, error) {
	type NoMethod ConfluentCloud
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// CreateSnapshotRequest: Request for the `CreateSnapshot` method.
type CreateSnapshotRequest struct {
	// Labels: Optional. See Creating and managing labels
	// (https://cloud.google.com/pubsub/docs/labels).
	Labels map[string]string `json:"labels,omitempty"`
	// Subscription: Required. The subscription whose backlog the snapshot retains.
	// Specifically, the created snapshot is guaranteed to retain: (a) The existing
	// backlog on the subscription. More precisely, this is defined as the messages
	// in the subscription's backlog that are unacknowledged upon the successful
	// completion of the `CreateSnapshot` request; as well as: (b) Any messages
	// published to the subscription's topic following the successful completion of
	// the CreateSnapshot request. Format is
	// `projects/{project}/subscriptions/{sub}`.
	Subscription string `json:"subscription,omitempty"`
	// Tags: Optional. Input only. Immutable. Tag keys/values directly bound to
	// this resource. For example: "123/environment": "production",
	// "123/costCenter": "marketing" See
	// https://{$universe.dns_names.final_documentation_domain}/pubsub/docs/tags
	// for more information on using tags with Pub/Sub resources.
	Tags map[string]string `json:"tags,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Labels") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Labels") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s CreateSnapshotRequest) MarshalJSON() ([]byte, error) {
	type NoMethod CreateSnapshotRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// DeadLetterPolicy: Dead lettering is done on a best effort basis. The same
// message might be dead lettered multiple times. If validation on any of the
// fields fails at subscription creation/updation, the create/update
// subscription request will fail.
type DeadLetterPolicy struct {
	// DeadLetterTopic: Optional. The name of the topic to which dead letter
	// messages should be published. Format is
	// `projects/{project}/topics/{topic}`.The Pub/Sub service account associated
	// with the enclosing subscription's parent project (i.e.,
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
	// permission to Publish() to this topic. The operation will fail if the topic
	// does not exist. Users should ensure that there is a subscription attached to
	// this topic since messages published to a topic with no subscriptions are
	// lost.
	DeadLetterTopic string `json:"deadLetterTopic,omitempty"`
	// MaxDeliveryAttempts: Optional. The maximum number of delivery attempts for
	// any message. The value must be between 5 and 100. The number of delivery
	// attempts is defined as 1 + (the sum of number of NACKs and number of times
	// the acknowledgment deadline has been exceeded for the message). A NACK is
	// any call to ModifyAckDeadline with a 0 deadline. Note that client libraries
	// may automatically extend ack_deadlines. This field will be honored on a best
	// effort basis. If this parameter is 0, a default value of 5 is used.
	MaxDeliveryAttempts int64 `json:"maxDeliveryAttempts,omitempty"`
	// ForceSendFields is a list of field names (e.g. "DeadLetterTopic") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "DeadLetterTopic") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s DeadLetterPolicy) MarshalJSON() ([]byte, error) {
	type NoMethod DeadLetterPolicy
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// DetachSubscriptionResponse: Response for the DetachSubscription method.
// Reserved for future use.
type DetachSubscriptionResponse struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

// Empty: A generic empty message that you can re-use to avoid defining
// duplicated empty messages in your APIs. A typical example is to use it as
// the request or the response type of an API method. For instance: service Foo
// { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }
type Empty struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

// ExpirationPolicy: A policy that specifies the conditions for resource
// expiration (i.e., automatic resource deletion).
type ExpirationPolicy struct {
	// Ttl: Optional. Specifies the "time-to-live" duration for an associated
	// resource. The resource expires if it is not active for a period of `ttl`.
	// The definition of "activity" depends on the type of the associated resource.
	// The minimum and maximum allowed values for `ttl` depend on the type of the
	// associated resource, as well. If `ttl` is not set, the associated resource
	// never expires.
	Ttl string `json:"ttl,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Ttl") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Ttl") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ExpirationPolicy) MarshalJSON() ([]byte, error) {
	type NoMethod ExpirationPolicy
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Expr: Represents a textual expression in the Common Expression Language
// (CEL) syntax. CEL is a C-like expression language. The syntax and semantics
// of CEL are documented at https://github.com/google/cel-spec. Example
// (Comparison): title: "Summary size limit" description: "Determines if a
// summary is less than 100 chars" expression: "document.summary.size() < 100"
// Example (Equality): title: "Requestor is owner" description: "Determines if
// requestor is the document owner" expression: "document.owner ==
// request.auth.claims.email" Example (Logic): title: "Public documents"
// description: "Determine whether the document should be publicly visible"
// expression: "document.type != 'private' && document.type != 'internal'"
// Example (Data Manipulation): title: "Notification string" description:
// "Create a notification string with a timestamp." expression: "'New message
// received at ' + string(document.create_time)" The exact variables and
// functions that may be referenced within an expression are determined by the
// service that evaluates it. See the service documentation for additional
// information.
type Expr struct {
	// Description: Optional. Description of the expression. This is a longer text
	// which describes the expression, e.g. when hovered over it in a UI.
	Description string `json:"description,omitempty"`
	// Expression: Textual representation of an expression in Common Expression
	// Language syntax.
	Expression string `json:"expression,omitempty"`
	// Location: Optional. String indicating the location of the expression for
	// error reporting, e.g. a file name and a position in the file.
	Location string `json:"location,omitempty"`
	// Title: Optional. Title for the expression, i.e. a short string describing
	// its purpose. This can be used e.g. in UIs which allow to enter the
	// expression.
	Title string `json:"title,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Description") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Description") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Expr) MarshalJSON() ([]byte, error) {
	type NoMethod Expr
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// IngestionDataSourceSettings: Settings for an ingestion data source on a
// topic.
type IngestionDataSourceSettings struct {
	// AwsKinesis: Optional. Amazon Kinesis Data Streams.
	AwsKinesis *AwsKinesis `json:"awsKinesis,omitempty"`
	// AwsMsk: Optional. Amazon MSK.
	AwsMsk *AwsMsk `json:"awsMsk,omitempty"`
	// AzureEventHubs: Optional. Azure Event Hubs.
	AzureEventHubs *AzureEventHubs `json:"azureEventHubs,omitempty"`
	// CloudStorage: Optional. Cloud Storage.
	CloudStorage *CloudStorage `json:"cloudStorage,omitempty"`
	// ConfluentCloud: Optional. Confluent Cloud.
	ConfluentCloud *ConfluentCloud `json:"confluentCloud,omitempty"`
	// PlatformLogsSettings: Optional. Platform Logs settings. If unset, no
	// Platform Logs will be generated.
	PlatformLogsSettings *PlatformLogsSettings `json:"platformLogsSettings,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AwsKinesis") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AwsKinesis") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s IngestionDataSourceSettings) MarshalJSON() ([]byte, error) {
	type NoMethod IngestionDataSourceSettings
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// JavaScriptUDF: User-defined JavaScript function that can transform or filter
// a Pub/Sub message.
type JavaScriptUDF struct {
	// Code: Required. JavaScript code that contains a function `function_name`
	// with the below signature: ``` /** * Transforms a Pub/Sub message. * @return
	// {(Object)>|null)} - To * filter a message, return `null`. To transform a
	// message return a map * with the following keys: * - (required) 'data' :
	// {string} * - (optional) 'attributes' : {Object} * Returning empty
	// `attributes` will remove all attributes from the * message. * * @param
	// {(Object)>} Pub/Sub * message. Keys: * - (required) 'data' : {string} * -
	// (required) 'attributes' : {Object} * * @param {Object} metadata - Pub/Sub
	// message metadata. * Keys: * - (optional) 'message_id' : {string} * -
	// (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format * -
	// (optional) 'ordering_key': {string} */ function (message, metadata) { } ```
	Code string `json:"code,omitempty"`
	// FunctionName: Required. Name of the JavasScript function that should applied
	// to Pub/Sub messages.
	FunctionName string `json:"functionName,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Code") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Code") to include in API requests
	// with the JSON null value. By default, fields with empty values are omitted
	// from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s JavaScriptUDF) MarshalJSON() ([]byte, error) {
	type NoMethod JavaScriptUDF
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListSchemaRevisionsResponse: Response for the `ListSchemaRevisions` method.
type ListSchemaRevisionsResponse struct {
	// NextPageToken: A token that can be sent as `page_token` to retrieve the next
	// page. If this field is empty, there are no subsequent pages.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Schemas: The revisions of the schema.
	Schemas []*Schema `json:"schemas,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListSchemaRevisionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListSchemaRevisionsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListSchemasResponse: Response for the `ListSchemas` method.
type ListSchemasResponse struct {
	// NextPageToken: If not empty, indicates that there may be more schemas that
	// match the request; this value should be passed in a new
	// `ListSchemasRequest`.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Schemas: The resulting schemas.
	Schemas []*Schema `json:"schemas,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListSchemasResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListSchemasResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListSnapshotsResponse: Response for the `ListSnapshots` method.
type ListSnapshotsResponse struct {
	// NextPageToken: Optional. If not empty, indicates that there may be more
	// snapshot that match the request; this value should be passed in a new
	// `ListSnapshotsRequest`.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Snapshots: Optional. The resulting snapshots.
	Snapshots []*Snapshot `json:"snapshots,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListSnapshotsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListSnapshotsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListSubscriptionsResponse: Response for the `ListSubscriptions` method.
type ListSubscriptionsResponse struct {
	// NextPageToken: Optional. If not empty, indicates that there may be more
	// subscriptions that match the request; this value should be passed in a new
	// `ListSubscriptionsRequest` to get more subscriptions.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Subscriptions: Optional. The subscriptions that match the request.
	Subscriptions []*Subscription `json:"subscriptions,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListSubscriptionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListSubscriptionsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListTopicSnapshotsResponse: Response for the `ListTopicSnapshots` method.
type ListTopicSnapshotsResponse struct {
	// NextPageToken: Optional. If not empty, indicates that there may be more
	// snapshots that match the request; this value should be passed in a new
	// `ListTopicSnapshotsRequest` to get more snapshots.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Snapshots: Optional. The names of the snapshots that match the request.
	Snapshots []string `json:"snapshots,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListTopicSnapshotsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListTopicSnapshotsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListTopicSubscriptionsResponse: Response for the `ListTopicSubscriptions`
// method.
type ListTopicSubscriptionsResponse struct {
	// NextPageToken: Optional. If not empty, indicates that there may be more
	// subscriptions that match the request; this value should be passed in a new
	// `ListTopicSubscriptionsRequest` to get more subscriptions.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Subscriptions: Optional. The names of subscriptions attached to the topic
	// specified in the request.
	Subscriptions []string `json:"subscriptions,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListTopicSubscriptionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListTopicSubscriptionsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ListTopicsResponse: Response for the `ListTopics` method.
type ListTopicsResponse struct {
	// NextPageToken: Optional. If not empty, indicates that there may be more
	// topics that match the request; this value should be passed in a new
	// `ListTopicsRequest`.
	NextPageToken string `json:"nextPageToken,omitempty"`
	// Topics: Optional. The resulting topics.
	Topics []*Topic `json:"topics,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "NextPageToken") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "NextPageToken") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ListTopicsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod ListTopicsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// MessageStoragePolicy: A policy constraining the storage of messages
// published to the topic.
type MessageStoragePolicy struct {
	// AllowedPersistenceRegions: Optional. A list of IDs of Google Cloud regions
	// where messages that are published to the topic may be persisted in storage.
	// Messages published by publishers running in non-allowed Google Cloud regions
	// (or running outside of Google Cloud altogether) are routed for storage in
	// one of the allowed regions. An empty list means that no regions are allowed,
	// and is not a valid configuration.
	AllowedPersistenceRegions []string `json:"allowedPersistenceRegions,omitempty"`
	// EnforceInTransit: Optional. If true, `allowed_persistence_regions` is also
	// used to enforce in-transit guarantees for messages. That is, Pub/Sub will
	// fail Publish operations on this topic and subscribe operations on any
	// subscription attached to this topic in any region that is not in
	// `allowed_persistence_regions`.
	EnforceInTransit bool `json:"enforceInTransit,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AllowedPersistenceRegions")
	// to unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AllowedPersistenceRegions") to
	// include in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s MessageStoragePolicy) MarshalJSON() ([]byte, error) {
	type NoMethod MessageStoragePolicy
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// MessageTransform: All supported message transforms types.
type MessageTransform struct {
	// AiInference: Optional. AI Inference. Specifies the Vertex AI endpoint that
	// inference requests built from the Pub/Sub message data and provided
	// parameters will be sent to.
	AiInference *AIInference `json:"aiInference,omitempty"`
	// Disabled: Optional. If true, the transform is disabled and will not be
	// applied to messages. Defaults to `false`.
	Disabled bool `json:"disabled,omitempty"`
	// Enabled: Optional. This field is deprecated, use the `disabled` field to
	// disable transforms.
	Enabled bool `json:"enabled,omitempty"`
	// JavascriptUdf: Optional. JavaScript User Defined Function. If multiple
	// JavaScriptUDF's are specified on a resource, each must have a unique
	// `function_name`.
	JavascriptUdf *JavaScriptUDF `json:"javascriptUdf,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AiInference") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AiInference") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s MessageTransform) MarshalJSON() ([]byte, error) {
	type NoMethod MessageTransform
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ModifyAckDeadlineRequest: Request for the ModifyAckDeadline method.
type ModifyAckDeadlineRequest struct {
	// AckDeadlineSeconds: Required. The new ack deadline with respect to the time
	// this request was sent to the Pub/Sub system. For example, if the value is
	// 10, the new ack deadline will expire 10 seconds after the
	// `ModifyAckDeadline` call was made. Specifying zero might immediately make
	// the message available for delivery to another subscriber client. This
	// typically results in an increase in the rate of message redeliveries (that
	// is, duplicates). The minimum deadline you can specify is 0 seconds. The
	// maximum deadline you can specify in a single request is 600 seconds (10
	// minutes).
	AckDeadlineSeconds int64 `json:"ackDeadlineSeconds,omitempty"`
	// AckIds: Required. List of acknowledgment IDs.
	AckIds []string `json:"ackIds,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AckDeadlineSeconds") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AckDeadlineSeconds") to include
	// in API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ModifyAckDeadlineRequest) MarshalJSON() ([]byte, error) {
	type NoMethod ModifyAckDeadlineRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ModifyPushConfigRequest: Request for the ModifyPushConfig method.
type ModifyPushConfigRequest struct {
	// PushConfig: Required. The push configuration for future deliveries. An empty
	// `pushConfig` indicates that the Pub/Sub system should stop pushing messages
	// from the given subscription and allow messages to be pulled and acknowledged
	// - effectively pausing the subscription if `Pull` or `StreamingPull` is not
	// called.
	PushConfig *PushConfig `json:"pushConfig,omitempty"`
	// ForceSendFields is a list of field names (e.g. "PushConfig") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "PushConfig") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ModifyPushConfigRequest) MarshalJSON() ([]byte, error) {
	type NoMethod ModifyPushConfigRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// NoWrapper: Sets the `data` field as the HTTP body for delivery.
type NoWrapper struct {
	// WriteMetadata: Optional. When true, writes the Pub/Sub message metadata to
	// `x-goog-pubsub-:` headers of the HTTP request. Writes the Pub/Sub message
	// attributes to `:` headers of the HTTP request.
	WriteMetadata bool `json:"writeMetadata,omitempty"`
	// ForceSendFields is a list of field names (e.g. "WriteMetadata") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "WriteMetadata") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s NoWrapper) MarshalJSON() ([]byte, error) {
	type NoMethod NoWrapper
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// OidcToken: Contains information needed for generating an OpenID Connect
// token (https://developers.google.com/identity/protocols/OpenIDConnect).
type OidcToken struct {
	// Audience: Optional. Audience to be used when generating OIDC token. The
	// audience claim identifies the recipients that the JWT is intended for. The
	// audience value is a single case-sensitive string. Having multiple values
	// (array) for the audience field is not supported. More info about the OIDC
	// JWT token audience here: https://tools.ietf.org/html/rfc7519#section-4.1.3
	// Note: if not specified, the Push endpoint URL will be used.
	Audience string `json:"audience,omitempty"`
	// ServiceAccountEmail: Optional. Service account email
	// (https://cloud.google.com/iam/docs/service-accounts) used for generating the
	// OIDC token. For more information on setting up authentication, see Push
	// subscriptions (https://cloud.google.com/pubsub/docs/push).
	ServiceAccountEmail string `json:"serviceAccountEmail,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Audience") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Audience") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s OidcToken) MarshalJSON() ([]byte, error) {
	type NoMethod OidcToken
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PlatformLogsSettings: Settings for Platform Logs produced by Pub/Sub.
type PlatformLogsSettings struct {
	// Severity: Optional. The minimum severity level of Platform Logs that will be
	// written.
	//
	// Possible values:
	//   "SEVERITY_UNSPECIFIED" - Default value. Logs level is unspecified. Logs
	// will be disabled.
	//   "DISABLED" - Logs will be disabled.
	//   "DEBUG" - Debug logs and higher-severity logs will be written.
	//   "INFO" - Info logs and higher-severity logs will be written.
	//   "WARNING" - Warning logs and higher-severity logs will be written.
	//   "ERROR" - Only error logs will be written.
	Severity string `json:"severity,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Severity") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Severity") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PlatformLogsSettings) MarshalJSON() ([]byte, error) {
	type NoMethod PlatformLogsSettings
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Policy: An Identity and Access Management (IAM) policy, which specifies
// access controls for Google Cloud resources. A `Policy` is a collection of
// `bindings`. A `binding` binds one or more `members`, or principals, to a
// single `role`. Principals can be user accounts, service accounts, Google
// groups, and domains (such as G Suite). A `role` is a named list of
// permissions; each `role` can be an IAM predefined role or a user-created
// custom role. For some types of Google Cloud resources, a `binding` can also
// specify a `condition`, which is a logical expression that allows access to a
// resource only if the expression evaluates to `true`. A condition can add
// constraints based on attributes of the request, the resource, or both. To
// learn which resources support conditions in their IAM policies, see the IAM
// documentation
// (https://cloud.google.com/iam/help/conditions/resource-policies). **JSON
// example:** ``` { "bindings": [ { "role":
// "roles/resourcemanager.organizationAdmin", "members": [
// "user:mike@example.com", "group:admins@example.com", "domain:google.com",
// "serviceAccount:my-project-id@appspot.gserviceaccount.com" ] }, { "role":
// "roles/resourcemanager.organizationViewer", "members": [
// "user:eve@example.com" ], "condition": { "title": "expirable access",
// "description": "Does not grant access after Sep 2020", "expression":
// "request.time < timestamp('2020-10-01T00:00:00.000Z')", } } ], "etag":
// "BwWWja0YfJA=", "version": 3 } ``` **YAML example:** ``` bindings: -
// members: - user:mike@example.com - group:admins@example.com -
// domain:google.com - serviceAccount:my-project-id@appspot.gserviceaccount.com
// role: roles/resourcemanager.organizationAdmin - members: -
// user:eve@example.com role: roles/resourcemanager.organizationViewer
// condition: title: expirable access description: Does not grant access after
// Sep 2020 expression: request.time < timestamp('2020-10-01T00:00:00.000Z')
// etag: BwWWja0YfJA= version: 3 ``` For a description of IAM and its features,
// see the IAM documentation (https://cloud.google.com/iam/docs/).
type Policy struct {
	// Bindings: Associates a list of `members`, or principals, with a `role`.
	// Optionally, may specify a `condition` that determines how and when the
	// `bindings` are applied. Each of the `bindings` must contain at least one
	// principal. The `bindings` in a `Policy` can refer to up to 1,500 principals;
	// up to 250 of these principals can be Google groups. Each occurrence of a
	// principal counts towards these limits. For example, if the `bindings` grant
	// 50 different roles to `user:alice@example.com`, and not to any other
	// principal, then you can add another 1,450 principals to the `bindings` in
	// the `Policy`.
	Bindings []*Binding `json:"bindings,omitempty"`
	// Etag: `etag` is used for optimistic concurrency control as a way to help
	// prevent simultaneous updates of a policy from overwriting each other. It is
	// strongly suggested that systems make use of the `etag` in the
	// read-modify-write cycle to perform policy updates in order to avoid race
	// conditions: An `etag` is returned in the response to `getIamPolicy`, and
	// systems are expected to put that etag in the request to `setIamPolicy` to
	// ensure that their change will be applied to the same version of the policy.
	// **Important:** If you use IAM Conditions, you must include the `etag` field
	// whenever you call `setIamPolicy`. If you omit this field, then IAM allows
	// you to overwrite a version `3` policy with a version `1` policy, and all of
	// the conditions in the version `3` policy are lost.
	Etag string `json:"etag,omitempty"`
	// Version: Specifies the format of the policy. Valid values are `0`, `1`, and
	// `3`. Requests that specify an invalid value are rejected. Any operation that
	// affects conditional role bindings must specify version `3`. This requirement
	// applies to the following operations: * Getting a policy that includes a
	// conditional role binding * Adding a conditional role binding to a policy *
	// Changing a conditional role binding in a policy * Removing any role binding,
	// with or without a condition, from a policy that includes conditions
	// **Important:** If you use IAM Conditions, you must include the `etag` field
	// whenever you call `setIamPolicy`. If you omit this field, then IAM allows
	// you to overwrite a version `3` policy with a version `1` policy, and all of
	// the conditions in the version `3` policy are lost. If a policy does not
	// include any conditions, operations on that policy may specify any valid
	// version or leave the field unset. To learn which resources support
	// conditions in their IAM policies, see the IAM documentation
	// (https://cloud.google.com/iam/help/conditions/resource-policies).
	Version int64 `json:"version,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Bindings") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Bindings") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Policy) MarshalJSON() ([]byte, error) {
	type NoMethod Policy
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PubSubAvroFormat: Configuration for reading Cloud Storage data written via
// Cloud Storage subscriptions
// (https://cloud.google.com/pubsub/docs/cloudstorage). The data and attributes
// fields of the originally exported Pub/Sub message will be restored when
// publishing.
type PubSubAvroFormat struct {
}

// PublishRequest: Request for the Publish method.
type PublishRequest struct {
	// Messages: Required. The messages to publish.
	Messages []*PubsubMessage `json:"messages,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Messages") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Messages") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PublishRequest) MarshalJSON() ([]byte, error) {
	type NoMethod PublishRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PublishResponse: Response for the `Publish` method.
type PublishResponse struct {
	// MessageIds: Optional. The server-assigned ID of each published message, in
	// the same order as the messages in the request. IDs are guaranteed to be
	// unique within the topic.
	MessageIds []string `json:"messageIds,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "MessageIds") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "MessageIds") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PublishResponse) MarshalJSON() ([]byte, error) {
	type NoMethod PublishResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PubsubMessage: A message that is published by publishers and consumed by
// subscribers. The message must contain either a non-empty data field or at
// least one attribute. Note that client libraries represent this object
// differently depending on the language. See the corresponding client library
// documentation (https://cloud.google.com/pubsub/docs/reference/libraries) for
// more information. See [quotas and limits]
// (https://cloud.google.com/pubsub/quotas) for more information about message
// limits.
type PubsubMessage struct {
	// Attributes: Optional. Attributes for this message. If this field is empty,
	// the message must contain non-empty data. This can be used to filter messages
	// on the subscription.
	Attributes map[string]string `json:"attributes,omitempty"`
	// Data: Optional. The message data field. If this field is empty, the message
	// must contain at least one attribute.
	Data string `json:"data,omitempty"`
	// MessageId: ID of this message, assigned by the server when the message is
	// published. Guaranteed to be unique within the topic. This value may be read
	// by a subscriber that receives a `PubsubMessage` via a `Pull` call or a push
	// delivery. It must not be populated by the publisher in a `Publish` call.
	MessageId string `json:"messageId,omitempty"`
	// OrderingKey: Optional. If non-empty, identifies related messages for which
	// publish order should be respected. If a `Subscription` has
	// `enable_message_ordering` set to `true`, messages published with the same
	// non-empty `ordering_key` value will be delivered to subscribers in the order
	// in which they are received by the Pub/Sub system. All `PubsubMessage`s
	// published in a given `PublishRequest` must specify the same `ordering_key`
	// value. For more information, see ordering messages
	// (https://cloud.google.com/pubsub/docs/ordering).
	OrderingKey string `json:"orderingKey,omitempty"`
	// PublishTime: The time at which the message was published, populated by the
	// server when it receives the `Publish` call. It must not be populated by the
	// publisher in a `Publish` call.
	PublishTime string `json:"publishTime,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Attributes") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Attributes") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PubsubMessage) MarshalJSON() ([]byte, error) {
	type NoMethod PubsubMessage
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PubsubWrapper: The payload to the push endpoint is in the form of the JSON
// representation of a PubsubMessage
// (https://cloud.google.com/pubsub/docs/reference/rpc/google.pubsub.v1#pubsubmessage).
type PubsubWrapper struct {
}

// PullRequest: Request for the `Pull` method.
type PullRequest struct {
	// MaxMessages: Required. The maximum number of messages to return for this
	// request. Must be a positive integer. The Pub/Sub system may return fewer
	// than the number specified.
	MaxMessages int64 `json:"maxMessages,omitempty"`
	// ReturnImmediately: Optional. If this field set to true, the system will
	// respond immediately even if it there are no messages available to return in
	// the `Pull` response. Otherwise, the system may wait (for a bounded amount of
	// time) until at least one message is available, rather than returning no
	// messages. Warning: setting this field to `true` is discouraged because it
	// adversely impacts the performance of `Pull` operations. We recommend that
	// users do not set this field.
	ReturnImmediately bool `json:"returnImmediately,omitempty"`
	// ForceSendFields is a list of field names (e.g. "MaxMessages") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "MaxMessages") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PullRequest) MarshalJSON() ([]byte, error) {
	type NoMethod PullRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PullResponse: Response for the `Pull` method.
type PullResponse struct {
	// ReceivedMessages: Optional. Received Pub/Sub messages. The list will be
	// empty if there are no more messages available in the backlog, or if no
	// messages could be returned before the request timeout. For JSON, the
	// response can be entirely empty. The Pub/Sub system may return fewer than the
	// `maxMessages` requested even if there are more messages available in the
	// backlog.
	ReceivedMessages []*ReceivedMessage `json:"receivedMessages,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "ReceivedMessages") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "ReceivedMessages") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PullResponse) MarshalJSON() ([]byte, error) {
	type NoMethod PullResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// PushConfig: Configuration for a push delivery endpoint.
type PushConfig struct {
	// Attributes: Optional. Endpoint configuration attributes that can be used to
	// control different aspects of the message delivery. The only currently
	// supported attribute is `x-goog-version`, which you can use to change the
	// format of the pushed message. This attribute indicates the version of the
	// data expected by the endpoint. This controls the shape of the pushed message
	// (i.e., its fields and metadata). If not present during the
	// `CreateSubscription` call, it will default to the version of the Pub/Sub API
	// used to make such call. If not present in a `ModifyPushConfig` call, its
	// value will not be changed. `GetSubscription` calls will always return a
	// valid version, even if the subscription was created without this attribute.
	// The only supported values for the `x-goog-version` attribute are: *
	// `v1beta1`: uses the push format defined in the v1beta1 Pub/Sub API. * `v1`
	// or `v1beta2`: uses the push format defined in the v1 Pub/Sub API. For
	// example: `attributes { "x-goog-version": "v1" }`
	Attributes map[string]string `json:"attributes,omitempty"`
	// NoWrapper: Optional. When set, the payload to the push endpoint is not
	// wrapped.
	NoWrapper *NoWrapper `json:"noWrapper,omitempty"`
	// OidcToken: Optional. If specified, Pub/Sub will generate and attach an OIDC
	// JWT token as an `Authorization` header in the HTTP request for every pushed
	// message.
	OidcToken *OidcToken `json:"oidcToken,omitempty"`
	// PubsubWrapper: Optional. When set, the payload to the push endpoint is in
	// the form of the JSON representation of a PubsubMessage
	// (https://cloud.google.com/pubsub/docs/reference/rpc/google.pubsub.v1#pubsubmessage).
	PubsubWrapper *PubsubWrapper `json:"pubsubWrapper,omitempty"`
	// PushEndpoint: Optional. A URL locating the endpoint to which messages should
	// be pushed. For example, a Webhook endpoint might use
	// `https://example.com/push`.
	PushEndpoint string `json:"pushEndpoint,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Attributes") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Attributes") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s PushConfig) MarshalJSON() ([]byte, error) {
	type NoMethod PushConfig
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ReceivedMessage: A message and its corresponding acknowledgment ID.
type ReceivedMessage struct {
	// AckId: Optional. This ID can be used to acknowledge the received message.
	AckId string `json:"ackId,omitempty"`
	// DeliveryAttempt: Optional. The approximate number of times that Pub/Sub has
	// attempted to deliver the associated message to a subscriber. More precisely,
	// this is 1 + (number of NACKs) + (number of ack_deadline exceeds) for this
	// message. A NACK is any call to ModifyAckDeadline with a 0 deadline. An
	// ack_deadline exceeds event is whenever a message is not acknowledged within
	// ack_deadline. Note that ack_deadline is initially
	// Subscription.ackDeadlineSeconds, but may get extended automatically by the
	// client library. Upon the first delivery of a given message,
	// `delivery_attempt` will have a value of 1. The value is calculated at best
	// effort and is approximate. If a DeadLetterPolicy is not set on the
	// subscription, this will be 0.
	DeliveryAttempt int64 `json:"deliveryAttempt,omitempty"`
	// Message: Optional. The message.
	Message *PubsubMessage `json:"message,omitempty"`
	// ForceSendFields is a list of field names (e.g. "AckId") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AckId") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ReceivedMessage) MarshalJSON() ([]byte, error) {
	type NoMethod ReceivedMessage
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// RetryPolicy: A policy that specifies how Pub/Sub retries message delivery.
// Retry delay will be exponential based on provided minimum and maximum
// backoffs. https://en.wikipedia.org/wiki/Exponential_backoff. RetryPolicy
// will be triggered on NACKs or acknowledgment deadline exceeded events for a
// given message. Retry Policy is implemented on a best effort basis. At times,
// the delay between consecutive deliveries may not match the configuration.
// That is, delay can be more or less than configured backoff.
type RetryPolicy struct {
	// MaximumBackoff: Optional. The maximum delay between consecutive deliveries
	// of a given message. Value should be between 0 and 600 seconds. Defaults to
	// 600 seconds.
	MaximumBackoff string `json:"maximumBackoff,omitempty"`
	// MinimumBackoff: Optional. The minimum delay between consecutive deliveries
	// of a given message. Value should be between 0 and 600 seconds. Defaults to
	// 10 seconds.
	MinimumBackoff string `json:"minimumBackoff,omitempty"`
	// ForceSendFields is a list of field names (e.g. "MaximumBackoff") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "MaximumBackoff") to include in
	// API requests with the JSON null value. By default, fields with empty values
	// are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s RetryPolicy) MarshalJSON() ([]byte, error) {
	type NoMethod RetryPolicy
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// RollbackSchemaRequest: Request for the `RollbackSchema` method.
type RollbackSchemaRequest struct {
	// RevisionId: Required. The revision ID to roll back to. It must be a revision
	// of the same schema. Example: c7cfa2a8
	RevisionId string `json:"revisionId,omitempty"`
	// ForceSendFields is a list of field names (e.g. "RevisionId") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "RevisionId") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s RollbackSchemaRequest) MarshalJSON() ([]byte, error) {
	type NoMethod RollbackSchemaRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Schema: A schema resource.
type Schema struct {
	// Definition: The definition of the schema. This should contain a string
	// representing the full definition of the schema that is a valid schema
	// definition of the type specified in `type`.
	Definition string `json:"definition,omitempty"`
	// Name: Required. Name of the schema. Format is
	// `projects/{project}/schemas/{schema}`.
	Name string `json:"name,omitempty"`
	// RevisionCreateTime: Output only. The timestamp that the revision was
	// created.
	RevisionCreateTime string `json:"revisionCreateTime,omitempty"`
	// RevisionId: Output only. Immutable. The revision ID of the schema.
	RevisionId string `json:"revisionId,omitempty"`
	// Type: The type of the schema definition.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - Default value. This value is unused.
	//   "PROTOCOL_BUFFER" - A Protocol Buffer schema definition.
	//   "AVRO" - An Avro schema definition.
	Type string `json:"type,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Definition") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Definition") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Schema) MarshalJSON() ([]byte, error) {
	type NoMethod Schema
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// SchemaSettings: Settings for validating messages published against a schema.
type SchemaSettings struct {
	// Encoding: Optional. The encoding of messages validated against `schema`.
	//
	// Possible values:
	//   "ENCODING_UNSPECIFIED" - Unspecified
	//   "JSON" - JSON encoding
	//   "BINARY" - Binary encoding, as defined by the schema type. For some schema
	// types, binary encoding may not be available.
	Encoding string `json:"encoding,omitempty"`
	// FirstRevisionId: Optional. The minimum (inclusive) revision allowed for
	// validating messages. If empty or not present, allow any revision to be
	// validated against last_revision or any revision created before.
	FirstRevisionId string `json:"firstRevisionId,omitempty"`
	// LastRevisionId: Optional. The maximum (inclusive) revision allowed for
	// validating messages. If empty or not present, allow any revision to be
	// validated against first_revision or any revision created after.
	LastRevisionId string `json:"lastRevisionId,omitempty"`
	// Schema: Required. The name of the schema that messages published should be
	// validated against. Format is `projects/{project}/schemas/{schema}`. The
	// value of this field will be `_deleted-schema_` if the schema has been
	// deleted.
	Schema string `json:"schema,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Encoding") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Encoding") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s SchemaSettings) MarshalJSON() ([]byte, error) {
	type NoMethod SchemaSettings
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// SeekRequest: Request for the `Seek` method.
type SeekRequest struct {
	// Snapshot: Optional. The snapshot to seek to. The snapshot's topic must be
	// the same as that of the provided subscription. Format is
	// `projects/{project}/snapshots/{snap}`.
	Snapshot string `json:"snapshot,omitempty"`
	// Time: Optional. The time to seek to. Messages retained in the subscription
	// that were published before this time are marked as acknowledged, and
	// messages retained in the subscription that were published after this time
	// are marked as unacknowledged. Note that this operation affects only those
	// messages retained in the subscription (configured by the combination of
	// `message_retention_duration` and `retain_acked_messages`). For example, if
	// `time` corresponds to a point before the message retention window (or to a
	// point before the system's notion of the subscription creation time), only
	// retained messages will be marked as unacknowledged, and already-expunged
	// messages will not be restored.
	Time string `json:"time,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Snapshot") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Snapshot") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s SeekRequest) MarshalJSON() ([]byte, error) {
	type NoMethod SeekRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// SeekResponse: Response for the `Seek` method (this response is empty).
type SeekResponse struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

// SetIamPolicyRequest: Request message for `SetIamPolicy` method.
type SetIamPolicyRequest struct {
	// Policy: REQUIRED: The complete policy to be applied to the `resource`. The
	// size of the policy is limited to a few 10s of KB. An empty policy is a valid
	// policy but certain Google Cloud services (such as Projects) might reject
	// them.
	Policy *Policy `json:"policy,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Policy") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Policy") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s SetIamPolicyRequest) MarshalJSON() ([]byte, error) {
	type NoMethod SetIamPolicyRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Snapshot: A snapshot resource. Snapshots are used in Seek
// (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
// allow you to manage message acknowledgments in bulk. That is, you can set
// the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot.
type Snapshot struct {
	// ExpireTime: Optional. The snapshot is guaranteed to exist up until this
	// time. A newly-created snapshot expires no later than 7 days from the time of
	// its creation. Its exact lifetime is determined at creation by the existing
	// backlog in the source subscription. Specifically, the lifetime of the
	// snapshot is `7 days - (age of oldest unacked message in the subscription)`.
	// For example, consider a subscription whose oldest unacked message is 3 days
	// old. If a snapshot is created from this subscription, the snapshot -- which
	// will always capture this 3-day-old backlog as long as the snapshot exists --
	// will expire in 4 days. The service will refuse to create a snapshot that
	// would expire in less than 1 hour after creation.
	ExpireTime string `json:"expireTime,omitempty"`
	// Labels: Optional. See [Creating and managing labels]
	// (https://cloud.google.com/pubsub/docs/labels).
	Labels map[string]string `json:"labels,omitempty"`
	// Name: Optional. The name of the snapshot.
	Name string `json:"name,omitempty"`
	// Topic: Optional. The name of the topic from which this snapshot is retaining
	// messages.
	Topic string `json:"topic,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "ExpireTime") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "ExpireTime") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Snapshot) MarshalJSON() ([]byte, error) {
	type NoMethod Snapshot
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Subscription: A subscription resource. If none of `push_config`,
// `bigquery_config`, `cloud_storage_config`, or `bigtable_config` is set, then
// the subscriber will pull and ack messages using API methods. At most one of
// these fields may be set.
type Subscription struct {
	// AckDeadlineSeconds: Optional. The approximate amount of time (on a
	// best-effort basis) Pub/Sub waits for the subscriber to acknowledge receipt
	// before resending the message. In the interval after the message is delivered
	// and before it is acknowledged, it is considered to be _outstanding_. During
	// that time period, the message will not be redelivered (on a best-effort
	// basis). For pull subscriptions, this value is used as the initial value for
	// the ack deadline. To override this value for a given message, call
	// `ModifyAckDeadline` with the corresponding `ack_id` if using non-streaming
	// pull or send the `ack_id` in a `StreamingModifyAckDeadlineRequest` if using
	// streaming pull. The minimum custom deadline you can specify is 10 seconds.
	// The maximum custom deadline you can specify is 600 seconds (10 minutes). If
	// this parameter is 0, a default value of 10 seconds is used. For push
	// delivery, this value is also used to set the request timeout for the call to
	// the push endpoint. If the subscriber never acknowledges the message, the
	// Pub/Sub system will eventually redeliver the message.
	AckDeadlineSeconds int64 `json:"ackDeadlineSeconds,omitempty"`
	// AnalyticsHubSubscriptionInfo: Output only. Information about the associated
	// Analytics Hub subscription. Only set if the subscription is created by
	// Analytics Hub.
	AnalyticsHubSubscriptionInfo *AnalyticsHubSubscriptionInfo `json:"analyticsHubSubscriptionInfo,omitempty"`
	// BigqueryConfig: Optional. If delivery to BigQuery is used with this
	// subscription, this field is used to configure it.
	BigqueryConfig *BigQueryConfig `json:"bigqueryConfig,omitempty"`
	// BigtableConfig: Optional. If delivery to Bigtable is used with this
	// subscription, this field is used to configure it.
	BigtableConfig *BigtableConfig `json:"bigtableConfig,omitempty"`
	// CloudStorageConfig: Optional. If delivery to Google Cloud Storage is used
	// with this subscription, this field is used to configure it.
	CloudStorageConfig *CloudStorageConfig `json:"cloudStorageConfig,omitempty"`
	// DeadLetterPolicy: Optional. A policy that specifies the conditions for dead
	// lettering messages in this subscription. If dead_letter_policy is not set,
	// dead lettering is disabled. The Pub/Sub service account associated with this
	// subscriptions's parent project (i.e.,
	// service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
	// permission to Acknowledge() messages on this subscription.
	DeadLetterPolicy *DeadLetterPolicy `json:"deadLetterPolicy,omitempty"`
	// Detached: Optional. Indicates whether the subscription is detached from its
	// topic. Detached subscriptions don't receive messages from their topic and
	// don't retain any backlog. `Pull` and `StreamingPull` requests will return
	// FAILED_PRECONDITION. If the subscription is a push subscription, pushes to
	// the endpoint will not be made.
	Detached bool `json:"detached,omitempty"`
	// EnableExactlyOnceDelivery: Optional. If true, Pub/Sub provides the following
	// guarantees for the delivery of a message with a given value of `message_id`
	// on this subscription: * The message sent to a subscriber is guaranteed not
	// to be resent before the message's acknowledgment deadline expires. * An
	// acknowledged message will not be resent to a subscriber. Note that
	// subscribers may still receive multiple copies of a message when
	// `enable_exactly_once_delivery` is true if the message was published multiple
	// times by a publisher client. These copies are considered distinct by Pub/Sub
	// and have distinct `message_id` values.
	EnableExactlyOnceDelivery bool `json:"enableExactlyOnceDelivery,omitempty"`
	// EnableMessageOrdering: Optional. If true, messages published with the same
	// `ordering_key` in `PubsubMessage` will be delivered to the subscribers in
	// the order in which they are received by the Pub/Sub system. Otherwise, they
	// may be delivered in any order.
	EnableMessageOrdering bool `json:"enableMessageOrdering,omitempty"`
	// ExpirationPolicy: Optional. A policy that specifies the conditions for this
	// subscription's expiration. A subscription is considered active as long as
	// any connected subscriber is successfully consuming messages from the
	// subscription or is issuing operations on the subscription. If
	// `expiration_policy` is not set, a *default policy* with `ttl` of 31 days
	// will be used. The minimum allowed value for `expiration_policy.ttl` is 1
	// day. If `expiration_policy` is set, but `expiration_policy.ttl` is not set,
	// the subscription never expires.
	ExpirationPolicy *ExpirationPolicy `json:"expirationPolicy,omitempty"`
	// Filter: Optional. An expression written in the Pub/Sub filter language
	// (https://cloud.google.com/pubsub/docs/filtering). If non-empty, then only
	// `PubsubMessage`s whose `attributes` field matches the filter are delivered
	// on this subscription. If empty, then no messages are filtered out.
	Filter string `json:"filter,omitempty"`
	// Labels: Optional. See Creating and managing labels
	// (https://cloud.google.com/pubsub/docs/labels).
	Labels map[string]string `json:"labels,omitempty"`
	// MessageRetentionDuration: Optional. How long to retain unacknowledged
	// messages in the subscription's backlog, from the moment a message is
	// published. If `retain_acked_messages` is true, then this also configures the
	// retention of acknowledged messages, and thus configures how far back in time
	// a `Seek` can be done. Defaults to 7 days. Cannot be more than 31 days or
	// less than 10 minutes.
	MessageRetentionDuration string `json:"messageRetentionDuration,omitempty"`
	// MessageTransforms: Optional. Transforms to be applied to messages before
	// they are delivered to subscribers. Transforms are applied in the order
	// specified.
	MessageTransforms []*MessageTransform `json:"messageTransforms,omitempty"`
	// Name: Required. Identifier. The name of the subscription. It must have the
	// format "projects/{project}/subscriptions/{subscription}". `{subscription}`
	// must start with a letter, and contain only letters (`[A-Za-z]`), numbers
	// (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`), tildes (`~`),
	// plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters
	// in length, and it must not start with "goog".
	Name string `json:"name,omitempty"`
	// PushConfig: Optional. If push delivery is used with this subscription, this
	// field is used to configure it.
	PushConfig *PushConfig `json:"pushConfig,omitempty"`
	// RetainAckedMessages: Optional. Indicates whether to retain acknowledged
	// messages. If true, then messages are not expunged from the subscription's
	// backlog, even if they are acknowledged, until they fall out of the
	// `message_retention_duration` window. This must be true if you would like to
	// [`Seek` to a timestamp]
	// (https://cloud.google.com/pubsub/docs/replay-overview#seek_to_a_time) in the
	// past to replay previously-acknowledged messages.
	RetainAckedMessages bool `json:"retainAckedMessages,omitempty"`
	// RetryPolicy: Optional. A policy that specifies how Pub/Sub retries message
	// delivery for this subscription. If not set, the default retry policy is
	// applied. This generally implies that messages will be retried as soon as
	// possible for healthy subscribers. RetryPolicy will be triggered on NACKs or
	// acknowledgment deadline exceeded events for a given message.
	RetryPolicy *RetryPolicy `json:"retryPolicy,omitempty"`
	// State: Output only. An output-only field indicating whether or not the
	// subscription can receive messages.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - The subscription can actively receive messages
	//   "RESOURCE_ERROR" - The subscription cannot receive messages because of an
	// error with the resource to which it pushes messages. See the more detailed
	// error state in the corresponding configuration.
	State string `json:"state,omitempty"`
	// Tags: Optional. Input only. Immutable. Tag keys/values directly bound to
	// this resource. For example: "123/environment": "production",
	// "123/costCenter": "marketing" See
	// https://{$universe.dns_names.final_documentation_domain}/pubsub/docs/tags
	// for more information on using tags with Pub/Sub resources.
	Tags map[string]string `json:"tags,omitempty"`
	// Topic: Required. The name of the topic from which this subscription is
	// receiving messages. Format is `projects/{project}/topics/{topic}`. The value
	// of this field will be `_deleted-topic_` if the topic has been deleted.
	Topic string `json:"topic,omitempty"`
	// TopicMessageRetentionDuration: Output only. Indicates the minimum duration
	// for which a message is retained after it is published to the subscription's
	// topic. If this field is set, messages published to the subscription's topic
	// in the last `topic_message_retention_duration` are always available to
	// subscribers. See the `message_retention_duration` field in `Topic`. This
	// field is set only in responses from the server; it is ignored if it is set
	// in any requests.
	TopicMessageRetentionDuration string `json:"topicMessageRetentionDuration,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "AckDeadlineSeconds") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "AckDeadlineSeconds") to include
	// in API requests with the JSON null value. By default, fields with empty
	// values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Subscription) MarshalJSON() ([]byte, error) {
	type NoMethod Subscription
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// TestIamPermissionsRequest: Request message for `TestIamPermissions` method.
type TestIamPermissionsRequest struct {
	// Permissions: The set of permissions to check for the `resource`. Permissions
	// with wildcards (such as `*` or `storage.*`) are not allowed. For more
	// information see IAM Overview
	// (https://cloud.google.com/iam/docs/overview#permissions).
	Permissions []string `json:"permissions,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Permissions") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Permissions") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s TestIamPermissionsRequest) MarshalJSON() ([]byte, error) {
	type NoMethod TestIamPermissionsRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// TestIamPermissionsResponse: Response message for `TestIamPermissions`
// method.
type TestIamPermissionsResponse struct {
	// Permissions: A subset of `TestPermissionsRequest.permissions` that the
	// caller is allowed.
	Permissions []string `json:"permissions,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g. "Permissions") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Permissions") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s TestIamPermissionsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod TestIamPermissionsResponse
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// TextConfig: Configuration for writing message data in text format. Message
// payloads will be written to files as raw text, separated by a newline.
type TextConfig struct {
}

// TextFormat: Configuration for reading Cloud Storage data in text format.
// Each line of text as specified by the delimiter will be set to the `data`
// field of a Pub/Sub message.
type TextFormat struct {
	// Delimiter: Optional. When unset, '\n' is used.
	Delimiter string `json:"delimiter,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Delimiter") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Delimiter") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s TextFormat) MarshalJSON() ([]byte, error) {
	type NoMethod TextFormat
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// Topic: A topic resource.
type Topic struct {
	// IngestionDataSourceSettings: Optional. Settings for ingestion from a data
	// source into this topic.
	IngestionDataSourceSettings *IngestionDataSourceSettings `json:"ingestionDataSourceSettings,omitempty"`
	// KmsKeyName: Optional. The resource name of the Cloud KMS CryptoKey to be
	// used to protect access to messages published on this topic. The expected
	// format is `projects/*/locations/*/keyRings/*/cryptoKeys/*`.
	KmsKeyName string `json:"kmsKeyName,omitempty"`
	// Labels: Optional. See [Creating and managing labels]
	// (https://cloud.google.com/pubsub/docs/labels).
	Labels map[string]string `json:"labels,omitempty"`
	// MessageRetentionDuration: Optional. Indicates the minimum duration to retain
	// a message after it is published to the topic. If this field is set, messages
	// published to the topic in the last `message_retention_duration` are always
	// available to subscribers. For instance, it allows any attached subscription
	// to seek to a timestamp
	// (https://cloud.google.com/pubsub/docs/replay-overview#seek_to_a_time) that
	// is up to `message_retention_duration` in the past. If this field is not set,
	// message retention is controlled by settings on individual subscriptions.
	// Cannot be more than 31 days or less than 10 minutes.
	MessageRetentionDuration string `json:"messageRetentionDuration,omitempty"`
	// MessageStoragePolicy: Optional. Policy constraining the set of Google Cloud
	// Platform regions where messages published to the topic may be stored. If not
	// present, then no constraints are in effect.
	MessageStoragePolicy *MessageStoragePolicy `json:"messageStoragePolicy,omitempty"`
	// MessageTransforms: Optional. Transforms to be applied to messages published
	// to the topic. Transforms are applied in the order specified.
	MessageTransforms []*MessageTransform `json:"messageTransforms,omitempty"`
	// Name: Required. Identifier. The name of the topic. It must have the format
	// "projects/{project}/topics/{topic}". `{topic}` must start with a letter,
	// and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`),
	// underscores (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs
	// (`%`). It must be between 3 and 255 characters in length, and it must not
	// start with "goog".
	Name string `json:"name,omitempty"`
	// SatisfiesPzs: Optional. Reserved for future use. This field is set only in
	// responses from the server; it is ignored if it is set in any requests.
	SatisfiesPzs bool `json:"satisfiesPzs,omitempty"`
	// SchemaSettings: Optional. Settings for validating messages published against
	// a schema.
	SchemaSettings *SchemaSettings `json:"schemaSettings,omitempty"`
	// State: Output only. An output-only field indicating the state of the topic.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Default value. This value is unused.
	//   "ACTIVE" - The topic does not have any persistent errors.
	//   "INGESTION_RESOURCE_ERROR" - Ingestion from the data source has
	// encountered a permanent error. See the more detailed error state in the
	// corresponding ingestion source configuration.
	State string `json:"state,omitempty"`
	// Tags: Optional. Input only. Immutable. Tag keys/values directly bound to
	// this resource. For example: "123/environment": "production",
	// "123/costCenter": "marketing" See
	// https://{$universe.dns_names.final_documentation_domain}/pubsub/docs/tags
	// for more information on using tags with Pub/Sub resources.
	Tags map[string]string `json:"tags,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
	// ForceSendFields is a list of field names (e.g.
	// "IngestionDataSourceSettings") to unconditionally include in API requests.
	// By default, fields with empty or default values are omitted from API
	// requests. See https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields
	// for more details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "IngestionDataSourceSettings") to
	// include in API requests with the JSON null value. By default, fields with
	// empty values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s Topic) MarshalJSON() ([]byte, error) {
	type NoMethod Topic
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// UnstructuredInference: Configuration for making inferences using arbitrary
// JSON payloads.
type UnstructuredInference struct {
	// Parameters: Optional. A parameters object to be included in each inference
	// request. The parameters object is combined with the data field of the
	// Pub/Sub message to form the inference request.
	Parameters googleapi.RawMessage `json:"parameters,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Parameters") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Parameters") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s UnstructuredInference) MarshalJSON() ([]byte, error) {
	type NoMethod UnstructuredInference
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// UpdateSnapshotRequest: Request for the UpdateSnapshot method.
type UpdateSnapshotRequest struct {
	// Snapshot: Required. The updated snapshot object.
	Snapshot *Snapshot `json:"snapshot,omitempty"`
	// UpdateMask: Required. Indicates which fields in the provided snapshot to
	// update. Must be specified and non-empty.
	UpdateMask string `json:"updateMask,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Snapshot") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Snapshot") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s UpdateSnapshotRequest) MarshalJSON() ([]byte, error) {
	type NoMethod UpdateSnapshotRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// UpdateSubscriptionRequest: Request for the UpdateSubscription method.
type UpdateSubscriptionRequest struct {
	// Subscription: Required. The updated subscription object.
	Subscription *Subscription `json:"subscription,omitempty"`
	// UpdateMask: Required. Indicates which fields in the provided subscription to
	// update. Must be specified and non-empty.
	UpdateMask string `json:"updateMask,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Subscription") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Subscription") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s UpdateSubscriptionRequest) MarshalJSON() ([]byte, error) {
	type NoMethod UpdateSubscriptionRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// UpdateTopicRequest: Request for the UpdateTopic method.
type UpdateTopicRequest struct {
	// Topic: Required. The updated topic object.
	Topic *Topic `json:"topic,omitempty"`
	// UpdateMask: Required. Indicates which fields in the provided topic to
	// update. Must be specified and non-empty. Note that if `update_mask` contains
	// "message_storage_policy" but the `message_storage_policy` is not set in the
	// `topic` provided above, then the updated value is determined by the policy
	// configured at the project or organization level.
	UpdateMask string `json:"updateMask,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Topic") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Topic") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s UpdateTopicRequest) MarshalJSON() ([]byte, error) {
	type NoMethod UpdateTopicRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ValidateMessageRequest: Request for the `ValidateMessage` method.
type ValidateMessageRequest struct {
	// Encoding: The encoding expected for messages
	//
	// Possible values:
	//   "ENCODING_UNSPECIFIED" - Unspecified
	//   "JSON" - JSON encoding
	//   "BINARY" - Binary encoding, as defined by the schema type. For some schema
	// types, binary encoding may not be available.
	Encoding string `json:"encoding,omitempty"`
	// Message: Message to validate against the provided `schema_spec`.
	Message string `json:"message,omitempty"`
	// Name: Name of the schema against which to validate. Format is
	// `projects/{project}/schemas/{schema}`.
	Name string `json:"name,omitempty"`
	// Schema: Ad-hoc schema against which to validate
	Schema *Schema `json:"schema,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Encoding") to
	// unconditionally include in API requests. By default, fields with empty or
	// default values are omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Encoding") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ValidateMessageRequest) MarshalJSON() ([]byte, error) {
	type NoMethod ValidateMessageRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ValidateMessageResponse: Response for the `ValidateMessage` method. Empty
// for now.
type ValidateMessageResponse struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

// ValidateSchemaRequest: Request for the `ValidateSchema` method.
type ValidateSchemaRequest struct {
	// Schema: Required. The schema object to validate.
	Schema *Schema `json:"schema,omitempty"`
	// ForceSendFields is a list of field names (e.g. "Schema") to unconditionally
	// include in API requests. By default, fields with empty or default values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-ForceSendFields for more
	// details.
	ForceSendFields []string `json:"-"`
	// NullFields is a list of field names (e.g. "Schema") to include in API
	// requests with the JSON null value. By default, fields with empty values are
	// omitted from API requests. See
	// https://pkg.go.dev/google.golang.org/api#hdr-NullFields for more details.
	NullFields []string `json:"-"`
}

func (s ValidateSchemaRequest) MarshalJSON() ([]byte, error) {
	type NoMethod ValidateSchemaRequest
	return gensupport.MarshalJSON(NoMethod(s), s.ForceSendFields, s.NullFields)
}

// ValidateSchemaResponse: Response for the `ValidateSchema` method. Empty for
// now.
type ValidateSchemaResponse struct {
	// ServerResponse contains the HTTP response code and headers from the server.
	googleapi.ServerResponse `json:"-"`
}

type ProjectsSchemasCommitCall struct {
	s                   *Service
	name                string
	commitschemarequest *CommitSchemaRequest
	urlParams_          gensupport.URLParams
	ctx_                context.Context
	header_             http.Header
}

// Commit: Commits a new schema revision to an existing schema.
//
//   - name: The name of the schema we are revising. Format is
//     `projects/{project}/schemas/{schema}`.
func (r *ProjectsSchemasService) Commit(name string, commitschemarequest *CommitSchemaRequest) *ProjectsSchemasCommitCall {
	c := &ProjectsSchemasCommitCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.commitschemarequest = commitschemarequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasCommitCall) Fields(s ...googleapi.Field) *ProjectsSchemasCommitCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasCommitCall) Context(ctx context.Context) *ProjectsSchemasCommitCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasCommitCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasCommitCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.commitschemarequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:commit")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.commit", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.commit" call.
// Any non-2xx status code is an error. Response headers are in either
// *Schema.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasCommitCall) Do(opts ...googleapi.CallOption) (*Schema, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Schema{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.commit", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasCreateCall struct {
	s          *Service
	parent     string
	schema     *Schema
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Create: Creates a schema.
//
//   - parent: The name of the project in which to create the schema. Format is
//     `projects/{project-id}`.
func (r *ProjectsSchemasService) Create(parent string, schema *Schema) *ProjectsSchemasCreateCall {
	c := &ProjectsSchemasCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.schema = schema
	return c
}

// SchemaId sets the optional parameter "schemaId": The ID to use for the
// schema, which will become the final component of the schema's resource name.
// See https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names for
// resource name constraints.
func (c *ProjectsSchemasCreateCall) SchemaId(schemaId string) *ProjectsSchemasCreateCall {
	c.urlParams_.Set("schemaId", schemaId)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasCreateCall) Fields(s ...googleapi.Field) *ProjectsSchemasCreateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasCreateCall) Context(ctx context.Context) *ProjectsSchemasCreateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.schema)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/schemas")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.create", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.create" call.
// Any non-2xx status code is an error. Response headers are in either
// *Schema.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasCreateCall) Do(opts ...googleapi.CallOption) (*Schema, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Schema{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.create", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasDeleteCall struct {
	s          *Service
	name       string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Delete: Deletes a schema.
//
//   - name: Name of the schema to delete. Format is
//     `projects/{project}/schemas/{schema}`.
func (r *ProjectsSchemasService) Delete(name string) *ProjectsSchemasDeleteCall {
	c := &ProjectsSchemasDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasDeleteCall) Fields(s ...googleapi.Field) *ProjectsSchemasDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasDeleteCall) Context(ctx context.Context) *ProjectsSchemasDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasDeleteCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasDeleteRevisionCall struct {
	s          *Service
	name       string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// DeleteRevision: Deletes a specific schema revision.
//
//   - name: The name of the schema revision to be deleted, with a revision ID
//     explicitly included. Example: `projects/123/schemas/my-schema@c7cfa2a8`.
func (r *ProjectsSchemasService) DeleteRevision(name string) *ProjectsSchemasDeleteRevisionCall {
	c := &ProjectsSchemasDeleteRevisionCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// RevisionId sets the optional parameter "revisionId": This field is
// deprecated and should not be used for specifying the revision ID. The
// revision ID should be specified via the `name` parameter.
func (c *ProjectsSchemasDeleteRevisionCall) RevisionId(revisionId string) *ProjectsSchemasDeleteRevisionCall {
	c.urlParams_.Set("revisionId", revisionId)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasDeleteRevisionCall) Fields(s ...googleapi.Field) *ProjectsSchemasDeleteRevisionCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasDeleteRevisionCall) Context(ctx context.Context) *ProjectsSchemasDeleteRevisionCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasDeleteRevisionCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasDeleteRevisionCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:deleteRevision")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.deleteRevision", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.deleteRevision" call.
// Any non-2xx status code is an error. Response headers are in either
// *Schema.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasDeleteRevisionCall) Do(opts ...googleapi.CallOption) (*Schema, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Schema{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.deleteRevision", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets a schema.
//
//   - name: The name of the schema to get. Format is
//     `projects/{project}/schemas/{schema}`.
func (r *ProjectsSchemasService) Get(name string) *ProjectsSchemasGetCall {
	c := &ProjectsSchemasGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// View sets the optional parameter "view": The set of fields to return in the
// response. If not set, returns a Schema with all fields filled out. Set to
// `BASIC` to omit the `definition`.
//
// Possible values:
//
//	"SCHEMA_VIEW_UNSPECIFIED" - The default / unset value. The API will
//
// default to the BASIC view.
//
//	"BASIC" - Include the name and type of the schema, but not the definition.
//	"FULL" - Include all Schema object fields.
func (c *ProjectsSchemasGetCall) View(view string) *ProjectsSchemasGetCall {
	c.urlParams_.Set("view", view)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasGetCall) Fields(s ...googleapi.Field) *ProjectsSchemasGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSchemasGetCall) IfNoneMatch(entityTag string) *ProjectsSchemasGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasGetCall) Context(ctx context.Context) *ProjectsSchemasGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Schema.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasGetCall) Do(opts ...googleapi.CallOption) (*Schema, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Schema{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasGetIamPolicyCall struct {
	s            *Service
	resource     string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// GetIamPolicy: Gets the access control policy for a resource. Returns an
// empty policy if the resource exists and does not have a policy set.
//
//   - resource: REQUIRED: The resource for which the policy is being requested.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSchemasService) GetIamPolicy(resource string) *ProjectsSchemasGetIamPolicyCall {
	c := &ProjectsSchemasGetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	return c
}

// OptionsRequestedPolicyVersion sets the optional parameter
// "options.requestedPolicyVersion": The maximum policy version that will be
// used to format the policy. Valid values are 0, 1, and 3. Requests specifying
// an invalid value will be rejected. Requests for policies with any
// conditional role bindings must specify version 3. Policies with no
// conditional role bindings may specify any valid value or leave the field
// unset. The policy in the response might use the policy version that you
// specified, or it might use a lower policy version. For example, if you
// specify version 3, but the policy has no conditional role bindings, the
// response uses version 1. To learn which resources support conditions in
// their IAM policies, see the IAM documentation
// (https://cloud.google.com/iam/help/conditions/resource-policies).
func (c *ProjectsSchemasGetIamPolicyCall) OptionsRequestedPolicyVersion(optionsRequestedPolicyVersion int64) *ProjectsSchemasGetIamPolicyCall {
	c.urlParams_.Set("options.requestedPolicyVersion", fmt.Sprint(optionsRequestedPolicyVersion))
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasGetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSchemasGetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSchemasGetIamPolicyCall) IfNoneMatch(entityTag string) *ProjectsSchemasGetIamPolicyCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasGetIamPolicyCall) Context(ctx context.Context) *ProjectsSchemasGetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasGetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:getIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.getIamPolicy", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.getIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasGetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.getIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasListCall struct {
	s            *Service
	parent       string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists schemas in a project.
//
//   - parent: The name of the project in which to list schemas. Format is
//     `projects/{project-id}`.
func (r *ProjectsSchemasService) List(parent string) *ProjectsSchemasListCall {
	c := &ProjectsSchemasListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of schemas
// to return.
func (c *ProjectsSchemasListCall) PageSize(pageSize int64) *ProjectsSchemasListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListSchemasResponse`; indicates that this is a continuation of a prior
// `ListSchemas` call, and that the system should return the next page of data.
func (c *ProjectsSchemasListCall) PageToken(pageToken string) *ProjectsSchemasListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// View sets the optional parameter "view": The set of Schema fields to return
// in the response. If not set, returns Schemas with `name` and `type`, but not
// `definition`. Set to `FULL` to retrieve all fields.
//
// Possible values:
//
//	"SCHEMA_VIEW_UNSPECIFIED" - The default / unset value. The API will
//
// default to the BASIC view.
//
//	"BASIC" - Include the name and type of the schema, but not the definition.
//	"FULL" - Include all Schema object fields.
func (c *ProjectsSchemasListCall) View(view string) *ProjectsSchemasListCall {
	c.urlParams_.Set("view", view)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasListCall) Fields(s ...googleapi.Field) *ProjectsSchemasListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSchemasListCall) IfNoneMatch(entityTag string) *ProjectsSchemasListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasListCall) Context(ctx context.Context) *ProjectsSchemasListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/schemas")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListSchemasResponse.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsSchemasListCall) Do(opts ...googleapi.CallOption) (*ListSchemasResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListSchemasResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsSchemasListCall) Pages(ctx context.Context, f func(*ListSchemasResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsSchemasListRevisionsCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// ListRevisions: Lists all schema revisions for the named schema.
//
// - name: The name of the schema to list revisions for.
func (r *ProjectsSchemasService) ListRevisions(name string) *ProjectsSchemasListRevisionsCall {
	c := &ProjectsSchemasListRevisionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	return c
}

// PageSize sets the optional parameter "pageSize": The maximum number of
// revisions to return per page.
func (c *ProjectsSchemasListRevisionsCall) PageSize(pageSize int64) *ProjectsSchemasListRevisionsCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The page token, received
// from a previous ListSchemaRevisions call. Provide this to retrieve the
// subsequent page.
func (c *ProjectsSchemasListRevisionsCall) PageToken(pageToken string) *ProjectsSchemasListRevisionsCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// View sets the optional parameter "view": The set of Schema fields to return
// in the response. If not set, returns Schemas with `name` and `type`, but not
// `definition`. Set to `FULL` to retrieve all fields.
//
// Possible values:
//
//	"SCHEMA_VIEW_UNSPECIFIED" - The default / unset value. The API will
//
// default to the BASIC view.
//
//	"BASIC" - Include the name and type of the schema, but not the definition.
//	"FULL" - Include all Schema object fields.
func (c *ProjectsSchemasListRevisionsCall) View(view string) *ProjectsSchemasListRevisionsCall {
	c.urlParams_.Set("view", view)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasListRevisionsCall) Fields(s ...googleapi.Field) *ProjectsSchemasListRevisionsCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSchemasListRevisionsCall) IfNoneMatch(entityTag string) *ProjectsSchemasListRevisionsCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasListRevisionsCall) Context(ctx context.Context) *ProjectsSchemasListRevisionsCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasListRevisionsCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasListRevisionsCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:listRevisions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.listRevisions", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.listRevisions" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListSchemaRevisionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSchemasListRevisionsCall) Do(opts ...googleapi.CallOption) (*ListSchemaRevisionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListSchemaRevisionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.listRevisions", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsSchemasListRevisionsCall) Pages(ctx context.Context, f func(*ListSchemaRevisionsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsSchemasRollbackCall struct {
	s                     *Service
	name                  string
	rollbackschemarequest *RollbackSchemaRequest
	urlParams_            gensupport.URLParams
	ctx_                  context.Context
	header_               http.Header
}

// Rollback: Creates a new schema revision that is a copy of the provided
// revision_id.
//
// - name: The schema being rolled back with revision id.
func (r *ProjectsSchemasService) Rollback(name string, rollbackschemarequest *RollbackSchemaRequest) *ProjectsSchemasRollbackCall {
	c := &ProjectsSchemasRollbackCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.rollbackschemarequest = rollbackschemarequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasRollbackCall) Fields(s ...googleapi.Field) *ProjectsSchemasRollbackCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasRollbackCall) Context(ctx context.Context) *ProjectsSchemasRollbackCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasRollbackCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasRollbackCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.rollbackschemarequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}:rollback")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.rollback", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.rollback" call.
// Any non-2xx status code is an error. Response headers are in either
// *Schema.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasRollbackCall) Do(opts ...googleapi.CallOption) (*Schema, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Schema{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.rollback", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasSetIamPolicyCall struct {
	s                   *Service
	resource            string
	setiampolicyrequest *SetIamPolicyRequest
	urlParams_          gensupport.URLParams
	ctx_                context.Context
	header_             http.Header
}

// SetIamPolicy: Sets the access control policy on the specified resource.
// Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`,
// and `PERMISSION_DENIED` errors.
//
//   - resource: REQUIRED: The resource for which the policy is being specified.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSchemasService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsSchemasSetIamPolicyCall {
	c := &ProjectsSchemasSetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.setiampolicyrequest = setiampolicyrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasSetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSchemasSetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasSetIamPolicyCall) Context(ctx context.Context) *ProjectsSchemasSetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasSetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.setiampolicyrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:setIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.setIamPolicy", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.setIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSchemasSetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.setIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasTestIamPermissionsCall struct {
	s                         *Service
	resource                  string
	testiampermissionsrequest *TestIamPermissionsRequest
	urlParams_                gensupport.URLParams
	ctx_                      context.Context
	header_                   http.Header
}

// TestIamPermissions: Returns permissions that a caller has on the specified
// resource. If the resource does not exist, this will return an empty set of
// permissions, not a `NOT_FOUND` error. Note: This operation is designed to be
// used for building permission-aware UIs and command-line tools, not for
// authorization checking. This operation may "fail open" without warning.
//
//   - resource: REQUIRED: The resource for which the policy detail is being
//     requested. See Resource names
//     (https://cloud.google.com/apis/design/resource_names) for the appropriate
//     value for this field.
func (r *ProjectsSchemasService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsSchemasTestIamPermissionsCall {
	c := &ProjectsSchemasTestIamPermissionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.testiampermissionsrequest = testiampermissionsrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasTestIamPermissionsCall) Fields(s ...googleapi.Field) *ProjectsSchemasTestIamPermissionsCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasTestIamPermissionsCall) Context(ctx context.Context) *ProjectsSchemasTestIamPermissionsCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasTestIamPermissionsCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.testiampermissionsrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:testIamPermissions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.testIamPermissions", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.testIamPermissions" call.
// Any non-2xx status code is an error. Response headers are in either
// *TestIamPermissionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSchemasTestIamPermissionsCall) Do(opts ...googleapi.CallOption) (*TestIamPermissionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &TestIamPermissionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.testIamPermissions", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasValidateCall struct {
	s                     *Service
	parent                string
	validateschemarequest *ValidateSchemaRequest
	urlParams_            gensupport.URLParams
	ctx_                  context.Context
	header_               http.Header
}

// Validate: Validates a schema.
//
//   - parent: The name of the project in which to validate schemas. Format is
//     `projects/{project-id}`.
func (r *ProjectsSchemasService) Validate(parent string, validateschemarequest *ValidateSchemaRequest) *ProjectsSchemasValidateCall {
	c := &ProjectsSchemasValidateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.validateschemarequest = validateschemarequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasValidateCall) Fields(s ...googleapi.Field) *ProjectsSchemasValidateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasValidateCall) Context(ctx context.Context) *ProjectsSchemasValidateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasValidateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasValidateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.validateschemarequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/schemas:validate")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.validate", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.validate" call.
// Any non-2xx status code is an error. Response headers are in either
// *ValidateSchemaResponse.ServerResponse.Header or (if a response was returned
// at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsSchemasValidateCall) Do(opts ...googleapi.CallOption) (*ValidateSchemaResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ValidateSchemaResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.validate", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSchemasValidateMessageCall struct {
	s                      *Service
	parent                 string
	validatemessagerequest *ValidateMessageRequest
	urlParams_             gensupport.URLParams
	ctx_                   context.Context
	header_                http.Header
}

// ValidateMessage: Validates a message against a schema.
//
//   - parent: The name of the project in which to validate schemas. Format is
//     `projects/{project-id}`.
func (r *ProjectsSchemasService) ValidateMessage(parent string, validatemessagerequest *ValidateMessageRequest) *ProjectsSchemasValidateMessageCall {
	c := &ProjectsSchemasValidateMessageCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.validatemessagerequest = validatemessagerequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSchemasValidateMessageCall) Fields(s ...googleapi.Field) *ProjectsSchemasValidateMessageCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSchemasValidateMessageCall) Context(ctx context.Context) *ProjectsSchemasValidateMessageCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSchemasValidateMessageCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSchemasValidateMessageCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.validatemessagerequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+parent}/schemas:validateMessage")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"parent": c.parent,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.validateMessage", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.schemas.validateMessage" call.
// Any non-2xx status code is an error. Response headers are in either
// *ValidateMessageResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSchemasValidateMessageCall) Do(opts ...googleapi.CallOption) (*ValidateMessageResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ValidateMessageResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.schemas.validateMessage", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsCreateCall struct {
	s                     *Service
	name                  string
	createsnapshotrequest *CreateSnapshotRequest
	urlParams_            gensupport.URLParams
	ctx_                  context.Context
	header_               http.Header
}

// Create: Creates a snapshot from the requested subscription. Snapshots are
// used in Seek (https://cloud.google.com/pubsub/docs/replay-overview)
// operations, which allow you to manage message acknowledgments in bulk. That
// is, you can set the acknowledgment state of messages in an existing
// subscription to the state captured by a snapshot. If the snapshot already
// exists, returns `ALREADY_EXISTS`. If the requested subscription doesn't
// exist, returns `NOT_FOUND`. If the backlog in the subscription is too old --
// and the resulting snapshot would expire in less than 1 hour -- then
// `FAILED_PRECONDITION` is returned. See also the `Snapshot.expire_time`
// field. If the name is not provided in the request, the server will assign a
// random name for this snapshot on the same project as the subscription,
// conforming to the [resource name format]
// (https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names). The
// generated name is populated in the returned Snapshot object. Note that for
// REST API requests, you must specify a name in the request.
//
//   - name: User-provided name for this snapshot. If the name is not provided in
//     the request, the server will assign a random name for this snapshot on the
//     same project as the subscription. Note that for REST API requests, you
//     must specify a name. See the resource name rules
//     (https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names).
//     Format is `projects/{project}/snapshots/{snap}`.
func (r *ProjectsSnapshotsService) Create(name string, createsnapshotrequest *CreateSnapshotRequest) *ProjectsSnapshotsCreateCall {
	c := &ProjectsSnapshotsCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.createsnapshotrequest = createsnapshotrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsCreateCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsCreateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsCreateCall) Context(ctx context.Context) *ProjectsSnapshotsCreateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.createsnapshotrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PUT", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.create", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.create" call.
// Any non-2xx status code is an error. Response headers are in either
// *Snapshot.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsCreateCall) Do(opts ...googleapi.CallOption) (*Snapshot, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Snapshot{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.create", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsDeleteCall struct {
	s          *Service
	snapshot   string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Delete: Removes an existing snapshot. Snapshots are used in [Seek]
// (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
// allow you to manage message acknowledgments in bulk. That is, you can set
// the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot. When the snapshot is deleted, all messages
// retained in the snapshot are immediately dropped. After a snapshot is
// deleted, a new one may be created with the same name, but the new one has no
// association with the old snapshot or its subscription, unless the same
// subscription is specified.
//
//   - snapshot: The name of the snapshot to delete. Format is
//     `projects/{project}/snapshots/{snap}`.
func (r *ProjectsSnapshotsService) Delete(snapshot string) *ProjectsSnapshotsDeleteCall {
	c := &ProjectsSnapshotsDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.snapshot = snapshot
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsDeleteCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsDeleteCall) Context(ctx context.Context) *ProjectsSnapshotsDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+snapshot}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"snapshot": c.snapshot,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsDeleteCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsGetCall struct {
	s            *Service
	snapshot     string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the configuration details of a snapshot. Snapshots are used in
// Seek (https://cloud.google.com/pubsub/docs/replay-overview) operations,
// which allow you to manage message acknowledgments in bulk. That is, you can
// set the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot.
//
//   - snapshot: The name of the snapshot to get. Format is
//     `projects/{project}/snapshots/{snap}`.
func (r *ProjectsSnapshotsService) Get(snapshot string) *ProjectsSnapshotsGetCall {
	c := &ProjectsSnapshotsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.snapshot = snapshot
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsGetCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSnapshotsGetCall) IfNoneMatch(entityTag string) *ProjectsSnapshotsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsGetCall) Context(ctx context.Context) *ProjectsSnapshotsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+snapshot}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"snapshot": c.snapshot,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Snapshot.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsGetCall) Do(opts ...googleapi.CallOption) (*Snapshot, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Snapshot{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsGetIamPolicyCall struct {
	s            *Service
	resource     string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// GetIamPolicy: Gets the access control policy for a resource. Returns an
// empty policy if the resource exists and does not have a policy set.
//
//   - resource: REQUIRED: The resource for which the policy is being requested.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSnapshotsService) GetIamPolicy(resource string) *ProjectsSnapshotsGetIamPolicyCall {
	c := &ProjectsSnapshotsGetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	return c
}

// OptionsRequestedPolicyVersion sets the optional parameter
// "options.requestedPolicyVersion": The maximum policy version that will be
// used to format the policy. Valid values are 0, 1, and 3. Requests specifying
// an invalid value will be rejected. Requests for policies with any
// conditional role bindings must specify version 3. Policies with no
// conditional role bindings may specify any valid value or leave the field
// unset. The policy in the response might use the policy version that you
// specified, or it might use a lower policy version. For example, if you
// specify version 3, but the policy has no conditional role bindings, the
// response uses version 1. To learn which resources support conditions in
// their IAM policies, see the IAM documentation
// (https://cloud.google.com/iam/help/conditions/resource-policies).
func (c *ProjectsSnapshotsGetIamPolicyCall) OptionsRequestedPolicyVersion(optionsRequestedPolicyVersion int64) *ProjectsSnapshotsGetIamPolicyCall {
	c.urlParams_.Set("options.requestedPolicyVersion", fmt.Sprint(optionsRequestedPolicyVersion))
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsGetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsGetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSnapshotsGetIamPolicyCall) IfNoneMatch(entityTag string) *ProjectsSnapshotsGetIamPolicyCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsGetIamPolicyCall) Context(ctx context.Context) *ProjectsSnapshotsGetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsGetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:getIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.getIamPolicy", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.getIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsGetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.getIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsListCall struct {
	s            *Service
	project      string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists the existing snapshots. Snapshots are used in Seek (
// https://cloud.google.com/pubsub/docs/replay-overview) operations, which
// allow you to manage message acknowledgments in bulk. That is, you can set
// the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot.
//
//   - project: The name of the project in which to list snapshots. Format is
//     `projects/{project-id}`.
func (r *ProjectsSnapshotsService) List(project string) *ProjectsSnapshotsListCall {
	c := &ProjectsSnapshotsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.project = project
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of snapshots
// to return.
func (c *ProjectsSnapshotsListCall) PageSize(pageSize int64) *ProjectsSnapshotsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListSnapshotsResponse`; indicates that this is a continuation of a
// prior `ListSnapshots` call, and that the system should return the next page
// of data.
func (c *ProjectsSnapshotsListCall) PageToken(pageToken string) *ProjectsSnapshotsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsListCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSnapshotsListCall) IfNoneMatch(entityTag string) *ProjectsSnapshotsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsListCall) Context(ctx context.Context) *ProjectsSnapshotsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+project}/snapshots")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"project": c.project,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListSnapshotsResponse.ServerResponse.Header or (if a response was returned
// at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsSnapshotsListCall) Do(opts ...googleapi.CallOption) (*ListSnapshotsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListSnapshotsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsSnapshotsListCall) Pages(ctx context.Context, f func(*ListSnapshotsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsSnapshotsPatchCall struct {
	s                     *Service
	name                  string
	updatesnapshotrequest *UpdateSnapshotRequest
	urlParams_            gensupport.URLParams
	ctx_                  context.Context
	header_               http.Header
}

// Patch: Updates an existing snapshot by updating the fields specified in the
// update mask. Snapshots are used in Seek
// (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
// allow you to manage message acknowledgments in bulk. That is, you can set
// the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot.
//
// - name: Optional. The name of the snapshot.
func (r *ProjectsSnapshotsService) Patch(name string, updatesnapshotrequest *UpdateSnapshotRequest) *ProjectsSnapshotsPatchCall {
	c := &ProjectsSnapshotsPatchCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.updatesnapshotrequest = updatesnapshotrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsPatchCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsPatchCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsPatchCall) Context(ctx context.Context) *ProjectsSnapshotsPatchCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsPatchCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsPatchCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.updatesnapshotrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PATCH", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.patch", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.patch" call.
// Any non-2xx status code is an error. Response headers are in either
// *Snapshot.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsPatchCall) Do(opts ...googleapi.CallOption) (*Snapshot, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Snapshot{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.patch", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsSetIamPolicyCall struct {
	s                   *Service
	resource            string
	setiampolicyrequest *SetIamPolicyRequest
	urlParams_          gensupport.URLParams
	ctx_                context.Context
	header_             http.Header
}

// SetIamPolicy: Sets the access control policy on the specified resource.
// Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`,
// and `PERMISSION_DENIED` errors.
//
//   - resource: REQUIRED: The resource for which the policy is being specified.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSnapshotsService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsSnapshotsSetIamPolicyCall {
	c := &ProjectsSnapshotsSetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.setiampolicyrequest = setiampolicyrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsSetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsSetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsSetIamPolicyCall) Context(ctx context.Context) *ProjectsSnapshotsSetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsSetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.setiampolicyrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:setIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.setIamPolicy", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.setIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSnapshotsSetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.setIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSnapshotsTestIamPermissionsCall struct {
	s                         *Service
	resource                  string
	testiampermissionsrequest *TestIamPermissionsRequest
	urlParams_                gensupport.URLParams
	ctx_                      context.Context
	header_                   http.Header
}

// TestIamPermissions: Returns permissions that a caller has on the specified
// resource. If the resource does not exist, this will return an empty set of
// permissions, not a `NOT_FOUND` error. Note: This operation is designed to be
// used for building permission-aware UIs and command-line tools, not for
// authorization checking. This operation may "fail open" without warning.
//
//   - resource: REQUIRED: The resource for which the policy detail is being
//     requested. See Resource names
//     (https://cloud.google.com/apis/design/resource_names) for the appropriate
//     value for this field.
func (r *ProjectsSnapshotsService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsSnapshotsTestIamPermissionsCall {
	c := &ProjectsSnapshotsTestIamPermissionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.testiampermissionsrequest = testiampermissionsrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSnapshotsTestIamPermissionsCall) Fields(s ...googleapi.Field) *ProjectsSnapshotsTestIamPermissionsCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSnapshotsTestIamPermissionsCall) Context(ctx context.Context) *ProjectsSnapshotsTestIamPermissionsCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSnapshotsTestIamPermissionsCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSnapshotsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.testiampermissionsrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:testIamPermissions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.testIamPermissions", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.snapshots.testIamPermissions" call.
// Any non-2xx status code is an error. Response headers are in either
// *TestIamPermissionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSnapshotsTestIamPermissionsCall) Do(opts ...googleapi.CallOption) (*TestIamPermissionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &TestIamPermissionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.snapshots.testIamPermissions", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsAcknowledgeCall struct {
	s                  *Service
	subscription       string
	acknowledgerequest *AcknowledgeRequest
	urlParams_         gensupport.URLParams
	ctx_               context.Context
	header_            http.Header
}

// Acknowledge: Acknowledges the messages associated with the `ack_ids` in the
// `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
// from the subscription. Acknowledging a message whose ack deadline has
// expired may succeed, but such a message may be redelivered later.
// Acknowledging a message more than once will not result in an error.
//
//   - subscription: The subscription whose message is being acknowledged. Format
//     is `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) Acknowledge(subscription string, acknowledgerequest *AcknowledgeRequest) *ProjectsSubscriptionsAcknowledgeCall {
	c := &ProjectsSubscriptionsAcknowledgeCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	c.acknowledgerequest = acknowledgerequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsAcknowledgeCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsAcknowledgeCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsAcknowledgeCall) Context(ctx context.Context) *ProjectsSubscriptionsAcknowledgeCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsAcknowledgeCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsAcknowledgeCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.acknowledgerequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:acknowledge")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.acknowledge", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.acknowledge" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsAcknowledgeCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.acknowledge", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsCreateCall struct {
	s            *Service
	name         string
	subscription *Subscription
	urlParams_   gensupport.URLParams
	ctx_         context.Context
	header_      http.Header
}

// Create: Creates a subscription to a given topic. See the [resource name
// rules] (https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names).
// If the subscription already exists, returns `ALREADY_EXISTS`. If the
// corresponding topic doesn't exist, returns `NOT_FOUND`. If the name is not
// provided in the request, the server will assign a random name for this
// subscription on the same project as the topic, conforming to the [resource
// name format]
// (https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names). The
// generated name is populated in the returned Subscription object. Note that
// for REST API requests, you must specify a name in the request.
//
//   - name: Identifier. The name of the subscription. It must have the format
//     "projects/{project}/subscriptions/{subscription}". `{subscription}` must
//     start with a letter, and contain only letters (`[A-Za-z]`), numbers
//     (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`), tildes (`~`),
//     plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters
//     in length, and it must not start with "goog".
func (r *ProjectsSubscriptionsService) Create(name string, subscription *Subscription) *ProjectsSubscriptionsCreateCall {
	c := &ProjectsSubscriptionsCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.subscription = subscription
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsCreateCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsCreateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsCreateCall) Context(ctx context.Context) *ProjectsSubscriptionsCreateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.subscription)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PUT", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.create", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.create" call.
// Any non-2xx status code is an error. Response headers are in either
// *Subscription.ServerResponse.Header or (if a response was returned at all)
// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsCreateCall) Do(opts ...googleapi.CallOption) (*Subscription, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Subscription{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.create", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsDeleteCall struct {
	s            *Service
	subscription string
	urlParams_   gensupport.URLParams
	ctx_         context.Context
	header_      http.Header
}

// Delete: Deletes an existing subscription. All messages retained in the
// subscription are immediately dropped. Calls to `Pull` after deletion will
// return `NOT_FOUND`. After a subscription is deleted, a new one may be
// created with the same name, but the new one has no association with the old
// subscription or its topic unless the same topic is specified.
//
//   - subscription: The subscription to delete. Format is
//     `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) Delete(subscription string) *ProjectsSubscriptionsDeleteCall {
	c := &ProjectsSubscriptionsDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsDeleteCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsDeleteCall) Context(ctx context.Context) *ProjectsSubscriptionsDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsDeleteCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsDetachCall struct {
	s            *Service
	subscription string
	urlParams_   gensupport.URLParams
	ctx_         context.Context
	header_      http.Header
}

// Detach: Detaches a subscription from this topic. All messages retained in
// the subscription are dropped. Subsequent `Pull` and `StreamingPull` requests
// will return FAILED_PRECONDITION. If the subscription is a push subscription,
// pushes to the endpoint will stop.
//
//   - subscription: The subscription to detach. Format is
//     `projects/{project}/subscriptions/{subscription}`.
func (r *ProjectsSubscriptionsService) Detach(subscription string) *ProjectsSubscriptionsDetachCall {
	c := &ProjectsSubscriptionsDetachCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsDetachCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsDetachCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsDetachCall) Context(ctx context.Context) *ProjectsSubscriptionsDetachCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsDetachCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsDetachCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:detach")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.detach", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.detach" call.
// Any non-2xx status code is an error. Response headers are in either
// *DetachSubscriptionResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsDetachCall) Do(opts ...googleapi.CallOption) (*DetachSubscriptionResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &DetachSubscriptionResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.detach", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsGetCall struct {
	s            *Service
	subscription string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the configuration details of a subscription.
//
//   - subscription: The name of the subscription to get. Format is
//     `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) Get(subscription string) *ProjectsSubscriptionsGetCall {
	c := &ProjectsSubscriptionsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsGetCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSubscriptionsGetCall) IfNoneMatch(entityTag string) *ProjectsSubscriptionsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsGetCall) Context(ctx context.Context) *ProjectsSubscriptionsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Subscription.ServerResponse.Header or (if a response was returned at all)
// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsGetCall) Do(opts ...googleapi.CallOption) (*Subscription, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Subscription{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsGetIamPolicyCall struct {
	s            *Service
	resource     string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// GetIamPolicy: Gets the access control policy for a resource. Returns an
// empty policy if the resource exists and does not have a policy set.
//
//   - resource: REQUIRED: The resource for which the policy is being requested.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSubscriptionsService) GetIamPolicy(resource string) *ProjectsSubscriptionsGetIamPolicyCall {
	c := &ProjectsSubscriptionsGetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	return c
}

// OptionsRequestedPolicyVersion sets the optional parameter
// "options.requestedPolicyVersion": The maximum policy version that will be
// used to format the policy. Valid values are 0, 1, and 3. Requests specifying
// an invalid value will be rejected. Requests for policies with any
// conditional role bindings must specify version 3. Policies with no
// conditional role bindings may specify any valid value or leave the field
// unset. The policy in the response might use the policy version that you
// specified, or it might use a lower policy version. For example, if you
// specify version 3, but the policy has no conditional role bindings, the
// response uses version 1. To learn which resources support conditions in
// their IAM policies, see the IAM documentation
// (https://cloud.google.com/iam/help/conditions/resource-policies).
func (c *ProjectsSubscriptionsGetIamPolicyCall) OptionsRequestedPolicyVersion(optionsRequestedPolicyVersion int64) *ProjectsSubscriptionsGetIamPolicyCall {
	c.urlParams_.Set("options.requestedPolicyVersion", fmt.Sprint(optionsRequestedPolicyVersion))
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsGetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsGetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSubscriptionsGetIamPolicyCall) IfNoneMatch(entityTag string) *ProjectsSubscriptionsGetIamPolicyCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsGetIamPolicyCall) Context(ctx context.Context) *ProjectsSubscriptionsGetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsGetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:getIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.getIamPolicy", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.getIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsGetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.getIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsListCall struct {
	s            *Service
	project      string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists matching subscriptions.
//
//   - project: The name of the project in which to list subscriptions. Format is
//     `projects/{project-id}`.
func (r *ProjectsSubscriptionsService) List(project string) *ProjectsSubscriptionsListCall {
	c := &ProjectsSubscriptionsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.project = project
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of
// subscriptions to return.
func (c *ProjectsSubscriptionsListCall) PageSize(pageSize int64) *ProjectsSubscriptionsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListSubscriptionsResponse`; indicates that this is a continuation of a
// prior `ListSubscriptions` call, and that the system should return the next
// page of data.
func (c *ProjectsSubscriptionsListCall) PageToken(pageToken string) *ProjectsSubscriptionsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsListCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsSubscriptionsListCall) IfNoneMatch(entityTag string) *ProjectsSubscriptionsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsListCall) Context(ctx context.Context) *ProjectsSubscriptionsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+project}/subscriptions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"project": c.project,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListSubscriptionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsListCall) Do(opts ...googleapi.CallOption) (*ListSubscriptionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListSubscriptionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsSubscriptionsListCall) Pages(ctx context.Context, f func(*ListSubscriptionsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsSubscriptionsModifyAckDeadlineCall struct {
	s                        *Service
	subscription             string
	modifyackdeadlinerequest *ModifyAckDeadlineRequest
	urlParams_               gensupport.URLParams
	ctx_                     context.Context
	header_                  http.Header
}

// ModifyAckDeadline: Modifies the ack deadline for a specific message. This
// method is useful to indicate that more time is needed to process a message
// by the subscriber, or to make the message available for redelivery if the
// processing was interrupted. Note that this does not modify the
// subscription-level `ackDeadlineSeconds` used for subsequent messages.
//
//   - subscription: The name of the subscription. Format is
//     `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) ModifyAckDeadline(subscription string, modifyackdeadlinerequest *ModifyAckDeadlineRequest) *ProjectsSubscriptionsModifyAckDeadlineCall {
	c := &ProjectsSubscriptionsModifyAckDeadlineCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	c.modifyackdeadlinerequest = modifyackdeadlinerequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsModifyAckDeadlineCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsModifyAckDeadlineCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsModifyAckDeadlineCall) Context(ctx context.Context) *ProjectsSubscriptionsModifyAckDeadlineCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsModifyAckDeadlineCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsModifyAckDeadlineCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.modifyackdeadlinerequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:modifyAckDeadline")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.modifyAckDeadline", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.modifyAckDeadline" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsModifyAckDeadlineCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.modifyAckDeadline", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsModifyPushConfigCall struct {
	s                       *Service
	subscription            string
	modifypushconfigrequest *ModifyPushConfigRequest
	urlParams_              gensupport.URLParams
	ctx_                    context.Context
	header_                 http.Header
}

// ModifyPushConfig: Modifies the `PushConfig` for a specified subscription.
// This may be used to change a push subscription to a pull one (signified by
// an empty `PushConfig`) or vice versa, or change the endpoint URL and other
// attributes of a push subscription. Messages will accumulate for delivery
// continuously through the call regardless of changes to the `PushConfig`.
//
//   - subscription: The name of the subscription. Format is
//     `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) ModifyPushConfig(subscription string, modifypushconfigrequest *ModifyPushConfigRequest) *ProjectsSubscriptionsModifyPushConfigCall {
	c := &ProjectsSubscriptionsModifyPushConfigCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	c.modifypushconfigrequest = modifypushconfigrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsModifyPushConfigCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsModifyPushConfigCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsModifyPushConfigCall) Context(ctx context.Context) *ProjectsSubscriptionsModifyPushConfigCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsModifyPushConfigCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsModifyPushConfigCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.modifypushconfigrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:modifyPushConfig")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.modifyPushConfig", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.modifyPushConfig" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsModifyPushConfigCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.modifyPushConfig", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsPatchCall struct {
	s                         *Service
	name                      string
	updatesubscriptionrequest *UpdateSubscriptionRequest
	urlParams_                gensupport.URLParams
	ctx_                      context.Context
	header_                   http.Header
}

// Patch: Updates an existing subscription by updating the fields specified in
// the update mask. Note that certain properties of a subscription, such as its
// topic, are not modifiable.
//
//   - name: Identifier. The name of the subscription. It must have the format
//     "projects/{project}/subscriptions/{subscription}". `{subscription}` must
//     start with a letter, and contain only letters (`[A-Za-z]`), numbers
//     (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`), tildes (`~`),
//     plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters
//     in length, and it must not start with "goog".
func (r *ProjectsSubscriptionsService) Patch(name string, updatesubscriptionrequest *UpdateSubscriptionRequest) *ProjectsSubscriptionsPatchCall {
	c := &ProjectsSubscriptionsPatchCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.updatesubscriptionrequest = updatesubscriptionrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsPatchCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsPatchCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsPatchCall) Context(ctx context.Context) *ProjectsSubscriptionsPatchCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsPatchCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsPatchCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.updatesubscriptionrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PATCH", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.patch", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.patch" call.
// Any non-2xx status code is an error. Response headers are in either
// *Subscription.ServerResponse.Header or (if a response was returned at all)
// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsPatchCall) Do(opts ...googleapi.CallOption) (*Subscription, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Subscription{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.patch", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsPullCall struct {
	s            *Service
	subscription string
	pullrequest  *PullRequest
	urlParams_   gensupport.URLParams
	ctx_         context.Context
	header_      http.Header
}

// Pull: Pulls messages from the server.
//
//   - subscription: The subscription from which messages should be pulled.
//     Format is `projects/{project}/subscriptions/{sub}`.
func (r *ProjectsSubscriptionsService) Pull(subscription string, pullrequest *PullRequest) *ProjectsSubscriptionsPullCall {
	c := &ProjectsSubscriptionsPullCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	c.pullrequest = pullrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsPullCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsPullCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsPullCall) Context(ctx context.Context) *ProjectsSubscriptionsPullCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsPullCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsPullCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.pullrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:pull")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.pull", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.pull" call.
// Any non-2xx status code is an error. Response headers are in either
// *PullResponse.ServerResponse.Header or (if a response was returned at all)
// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsPullCall) Do(opts ...googleapi.CallOption) (*PullResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &PullResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.pull", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsSeekCall struct {
	s            *Service
	subscription string
	seekrequest  *SeekRequest
	urlParams_   gensupport.URLParams
	ctx_         context.Context
	header_      http.Header
}

// Seek: Seeks an existing subscription to a point in time or to a given
// snapshot, whichever is provided in the request. Snapshots are used in [Seek]
// (https://cloud.google.com/pubsub/docs/replay-overview) operations, which
// allow you to manage message acknowledgments in bulk. That is, you can set
// the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot. Note that both the subscription and the
// snapshot must be on the same topic.
//
// - subscription: The subscription to affect.
func (r *ProjectsSubscriptionsService) Seek(subscription string, seekrequest *SeekRequest) *ProjectsSubscriptionsSeekCall {
	c := &ProjectsSubscriptionsSeekCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.subscription = subscription
	c.seekrequest = seekrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsSeekCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsSeekCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsSeekCall) Context(ctx context.Context) *ProjectsSubscriptionsSeekCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsSeekCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsSeekCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.seekrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+subscription}:seek")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"subscription": c.subscription,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.seek", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.seek" call.
// Any non-2xx status code is an error. Response headers are in either
// *SeekResponse.ServerResponse.Header or (if a response was returned at all)
// in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsSeekCall) Do(opts ...googleapi.CallOption) (*SeekResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &SeekResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.seek", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsSetIamPolicyCall struct {
	s                   *Service
	resource            string
	setiampolicyrequest *SetIamPolicyRequest
	urlParams_          gensupport.URLParams
	ctx_                context.Context
	header_             http.Header
}

// SetIamPolicy: Sets the access control policy on the specified resource.
// Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`,
// and `PERMISSION_DENIED` errors.
//
//   - resource: REQUIRED: The resource for which the policy is being specified.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsSubscriptionsService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsSubscriptionsSetIamPolicyCall {
	c := &ProjectsSubscriptionsSetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.setiampolicyrequest = setiampolicyrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsSetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsSetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsSetIamPolicyCall) Context(ctx context.Context) *ProjectsSubscriptionsSetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsSetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.setiampolicyrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:setIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.setIamPolicy", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.setIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsSetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.setIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsSubscriptionsTestIamPermissionsCall struct {
	s                         *Service
	resource                  string
	testiampermissionsrequest *TestIamPermissionsRequest
	urlParams_                gensupport.URLParams
	ctx_                      context.Context
	header_                   http.Header
}

// TestIamPermissions: Returns permissions that a caller has on the specified
// resource. If the resource does not exist, this will return an empty set of
// permissions, not a `NOT_FOUND` error. Note: This operation is designed to be
// used for building permission-aware UIs and command-line tools, not for
// authorization checking. This operation may "fail open" without warning.
//
//   - resource: REQUIRED: The resource for which the policy detail is being
//     requested. See Resource names
//     (https://cloud.google.com/apis/design/resource_names) for the appropriate
//     value for this field.
func (r *ProjectsSubscriptionsService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsSubscriptionsTestIamPermissionsCall {
	c := &ProjectsSubscriptionsTestIamPermissionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.testiampermissionsrequest = testiampermissionsrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsSubscriptionsTestIamPermissionsCall) Fields(s ...googleapi.Field) *ProjectsSubscriptionsTestIamPermissionsCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsSubscriptionsTestIamPermissionsCall) Context(ctx context.Context) *ProjectsSubscriptionsTestIamPermissionsCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsSubscriptionsTestIamPermissionsCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsSubscriptionsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.testiampermissionsrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:testIamPermissions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.testIamPermissions", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.subscriptions.testIamPermissions" call.
// Any non-2xx status code is an error. Response headers are in either
// *TestIamPermissionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsSubscriptionsTestIamPermissionsCall) Do(opts ...googleapi.CallOption) (*TestIamPermissionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &TestIamPermissionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.subscriptions.testIamPermissions", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsCreateCall struct {
	s          *Service
	name       string
	topic      *Topic
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Create: Creates the given topic with the given name. See the [resource name
// rules] (https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names).
//
//   - name: Identifier. The name of the topic. It must have the format
//     "projects/{project}/topics/{topic}". `{topic}` must start with a letter,
//     and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`),
//     underscores (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent
//     signs (`%`). It must be between 3 and 255 characters in length, and it
//     must not start with "goog".
func (r *ProjectsTopicsService) Create(name string, topic *Topic) *ProjectsTopicsCreateCall {
	c := &ProjectsTopicsCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.topic = topic
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsCreateCall) Fields(s ...googleapi.Field) *ProjectsTopicsCreateCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsCreateCall) Context(ctx context.Context) *ProjectsTopicsCreateCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsCreateCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsCreateCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.topic)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PUT", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.create", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.create" call.
// Any non-2xx status code is an error. Response headers are in either
// *Topic.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsCreateCall) Do(opts ...googleapi.CallOption) (*Topic, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Topic{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.create", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsDeleteCall struct {
	s          *Service
	topic      string
	urlParams_ gensupport.URLParams
	ctx_       context.Context
	header_    http.Header
}

// Delete: Deletes the topic with the given name. Returns `NOT_FOUND` if the
// topic does not exist. After a topic is deleted, a new topic may be created
// with the same name; this is an entirely new topic with none of the old
// configuration or subscriptions. Existing subscriptions to this topic are not
// deleted, but their `topic` field is set to `_deleted-topic_`.
//
//   - topic: Name of the topic to delete. Format is
//     `projects/{project}/topics/{topic}`.
func (r *ProjectsTopicsService) Delete(topic string) *ProjectsTopicsDeleteCall {
	c := &ProjectsTopicsDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.topic = topic
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsDeleteCall) Fields(s ...googleapi.Field) *ProjectsTopicsDeleteCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsDeleteCall) Context(ctx context.Context) *ProjectsTopicsDeleteCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsDeleteCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsDeleteCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+topic}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("DELETE", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"topic": c.topic,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.delete", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.delete" call.
// Any non-2xx status code is an error. Response headers are in either
// *Empty.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsDeleteCall) Do(opts ...googleapi.CallOption) (*Empty, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Empty{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.delete", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsGetCall struct {
	s            *Service
	topic        string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the configuration of a topic.
//
//   - topic: The name of the topic to get. Format is
//     `projects/{project}/topics/{topic}`.
func (r *ProjectsTopicsService) Get(topic string) *ProjectsTopicsGetCall {
	c := &ProjectsTopicsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.topic = topic
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsGetCall) Fields(s ...googleapi.Field) *ProjectsTopicsGetCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsTopicsGetCall) IfNoneMatch(entityTag string) *ProjectsTopicsGetCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsGetCall) Context(ctx context.Context) *ProjectsTopicsGetCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+topic}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"topic": c.topic,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.get", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.get" call.
// Any non-2xx status code is an error. Response headers are in either
// *Topic.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsGetCall) Do(opts ...googleapi.CallOption) (*Topic, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Topic{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.get", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsGetIamPolicyCall struct {
	s            *Service
	resource     string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// GetIamPolicy: Gets the access control policy for a resource. Returns an
// empty policy if the resource exists and does not have a policy set.
//
//   - resource: REQUIRED: The resource for which the policy is being requested.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsTopicsService) GetIamPolicy(resource string) *ProjectsTopicsGetIamPolicyCall {
	c := &ProjectsTopicsGetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	return c
}

// OptionsRequestedPolicyVersion sets the optional parameter
// "options.requestedPolicyVersion": The maximum policy version that will be
// used to format the policy. Valid values are 0, 1, and 3. Requests specifying
// an invalid value will be rejected. Requests for policies with any
// conditional role bindings must specify version 3. Policies with no
// conditional role bindings may specify any valid value or leave the field
// unset. The policy in the response might use the policy version that you
// specified, or it might use a lower policy version. For example, if you
// specify version 3, but the policy has no conditional role bindings, the
// response uses version 1. To learn which resources support conditions in
// their IAM policies, see the IAM documentation
// (https://cloud.google.com/iam/help/conditions/resource-policies).
func (c *ProjectsTopicsGetIamPolicyCall) OptionsRequestedPolicyVersion(optionsRequestedPolicyVersion int64) *ProjectsTopicsGetIamPolicyCall {
	c.urlParams_.Set("options.requestedPolicyVersion", fmt.Sprint(optionsRequestedPolicyVersion))
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsGetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsTopicsGetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsTopicsGetIamPolicyCall) IfNoneMatch(entityTag string) *ProjectsTopicsGetIamPolicyCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsGetIamPolicyCall) Context(ctx context.Context) *ProjectsTopicsGetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsGetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:getIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.getIamPolicy", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.getIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsGetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.getIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsListCall struct {
	s            *Service
	project      string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists matching topics.
//
//   - project: The name of the project in which to list topics. Format is
//     `projects/{project-id}`.
func (r *ProjectsTopicsService) List(project string) *ProjectsTopicsListCall {
	c := &ProjectsTopicsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.project = project
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of topics to
// return.
func (c *ProjectsTopicsListCall) PageSize(pageSize int64) *ProjectsTopicsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListTopicsResponse`; indicates that this is a continuation of a prior
// `ListTopics` call, and that the system should return the next page of data.
func (c *ProjectsTopicsListCall) PageToken(pageToken string) *ProjectsTopicsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsListCall) Fields(s ...googleapi.Field) *ProjectsTopicsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsTopicsListCall) IfNoneMatch(entityTag string) *ProjectsTopicsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsListCall) Context(ctx context.Context) *ProjectsTopicsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+project}/topics")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"project": c.project,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListTopicsResponse.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsTopicsListCall) Do(opts ...googleapi.CallOption) (*ListTopicsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListTopicsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsTopicsListCall) Pages(ctx context.Context, f func(*ListTopicsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsTopicsPatchCall struct {
	s                  *Service
	name               string
	updatetopicrequest *UpdateTopicRequest
	urlParams_         gensupport.URLParams
	ctx_               context.Context
	header_            http.Header
}

// Patch: Updates an existing topic by updating the fields specified in the
// update mask. Note that certain properties of a topic are not modifiable.
//
//   - name: Identifier. The name of the topic. It must have the format
//     "projects/{project}/topics/{topic}". `{topic}` must start with a letter,
//     and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`),
//     underscores (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent
//     signs (`%`). It must be between 3 and 255 characters in length, and it
//     must not start with "goog".
func (r *ProjectsTopicsService) Patch(name string, updatetopicrequest *UpdateTopicRequest) *ProjectsTopicsPatchCall {
	c := &ProjectsTopicsPatchCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	c.updatetopicrequest = updatetopicrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsPatchCall) Fields(s ...googleapi.Field) *ProjectsTopicsPatchCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsPatchCall) Context(ctx context.Context) *ProjectsTopicsPatchCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsPatchCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsPatchCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.updatetopicrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("PATCH", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.patch", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.patch" call.
// Any non-2xx status code is an error. Response headers are in either
// *Topic.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsPatchCall) Do(opts ...googleapi.CallOption) (*Topic, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Topic{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.patch", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsPublishCall struct {
	s              *Service
	topic          string
	publishrequest *PublishRequest
	urlParams_     gensupport.URLParams
	ctx_           context.Context
	header_        http.Header
}

// Publish: Adds one or more messages to the topic. Returns `NOT_FOUND` if the
// topic does not exist.
//
//   - topic: The messages in the request will be published on this topic. Format
//     is `projects/{project}/topics/{topic}`.
func (r *ProjectsTopicsService) Publish(topic string, publishrequest *PublishRequest) *ProjectsTopicsPublishCall {
	c := &ProjectsTopicsPublishCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.topic = topic
	c.publishrequest = publishrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsPublishCall) Fields(s ...googleapi.Field) *ProjectsTopicsPublishCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsPublishCall) Context(ctx context.Context) *ProjectsTopicsPublishCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsPublishCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsPublishCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.publishrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+topic}:publish")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"topic": c.topic,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.publish", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.publish" call.
// Any non-2xx status code is an error. Response headers are in either
// *PublishResponse.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to
// check whether the returned error was because http.StatusNotModified was
// returned.
func (c *ProjectsTopicsPublishCall) Do(opts ...googleapi.CallOption) (*PublishResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &PublishResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.publish", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsSetIamPolicyCall struct {
	s                   *Service
	resource            string
	setiampolicyrequest *SetIamPolicyRequest
	urlParams_          gensupport.URLParams
	ctx_                context.Context
	header_             http.Header
}

// SetIamPolicy: Sets the access control policy on the specified resource.
// Replaces any existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`,
// and `PERMISSION_DENIED` errors.
//
//   - resource: REQUIRED: The resource for which the policy is being specified.
//     See Resource names (https://cloud.google.com/apis/design/resource_names)
//     for the appropriate value for this field.
func (r *ProjectsTopicsService) SetIamPolicy(resource string, setiampolicyrequest *SetIamPolicyRequest) *ProjectsTopicsSetIamPolicyCall {
	c := &ProjectsTopicsSetIamPolicyCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.setiampolicyrequest = setiampolicyrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsSetIamPolicyCall) Fields(s ...googleapi.Field) *ProjectsTopicsSetIamPolicyCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsSetIamPolicyCall) Context(ctx context.Context) *ProjectsTopicsSetIamPolicyCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsSetIamPolicyCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.setiampolicyrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:setIamPolicy")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.setIamPolicy", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.setIamPolicy" call.
// Any non-2xx status code is an error. Response headers are in either
// *Policy.ServerResponse.Header or (if a response was returned at all) in
// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
// whether the returned error was because http.StatusNotModified was returned.
func (c *ProjectsTopicsSetIamPolicyCall) Do(opts ...googleapi.CallOption) (*Policy, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &Policy{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.setIamPolicy", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsTestIamPermissionsCall struct {
	s                         *Service
	resource                  string
	testiampermissionsrequest *TestIamPermissionsRequest
	urlParams_                gensupport.URLParams
	ctx_                      context.Context
	header_                   http.Header
}

// TestIamPermissions: Returns permissions that a caller has on the specified
// resource. If the resource does not exist, this will return an empty set of
// permissions, not a `NOT_FOUND` error. Note: This operation is designed to be
// used for building permission-aware UIs and command-line tools, not for
// authorization checking. This operation may "fail open" without warning.
//
//   - resource: REQUIRED: The resource for which the policy detail is being
//     requested. See Resource names
//     (https://cloud.google.com/apis/design/resource_names) for the appropriate
//     value for this field.
func (r *ProjectsTopicsService) TestIamPermissions(resource string, testiampermissionsrequest *TestIamPermissionsRequest) *ProjectsTopicsTestIamPermissionsCall {
	c := &ProjectsTopicsTestIamPermissionsCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.resource = resource
	c.testiampermissionsrequest = testiampermissionsrequest
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsTestIamPermissionsCall) Fields(s ...googleapi.Field) *ProjectsTopicsTestIamPermissionsCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsTestIamPermissionsCall) Context(ctx context.Context) *ProjectsTopicsTestIamPermissionsCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsTestIamPermissionsCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "application/json", c.header_)
	body, err := googleapi.WithoutDataWrapper.JSONBuffer(c.testiampermissionsrequest)
	if err != nil {
		return nil, err
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+resource}:testIamPermissions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"resource": c.resource,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.testIamPermissions", "request", internallog.HTTPRequest(req, body.Bytes()))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.testIamPermissions" call.
// Any non-2xx status code is an error. Response headers are in either
// *TestIamPermissionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsTopicsTestIamPermissionsCall) Do(opts ...googleapi.CallOption) (*TestIamPermissionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &TestIamPermissionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.testIamPermissions", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

type ProjectsTopicsSnapshotsListCall struct {
	s            *Service
	topic        string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists the names of the snapshots on this topic. Snapshots are used in
// Seek (https://cloud.google.com/pubsub/docs/replay-overview) operations,
// which allow you to manage message acknowledgments in bulk. That is, you can
// set the acknowledgment state of messages in an existing subscription to the
// state captured by a snapshot.
//
//   - topic: The name of the topic that snapshots are attached to. Format is
//     `projects/{project}/topics/{topic}`.
func (r *ProjectsTopicsSnapshotsService) List(topic string) *ProjectsTopicsSnapshotsListCall {
	c := &ProjectsTopicsSnapshotsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.topic = topic
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of snapshot
// names to return.
func (c *ProjectsTopicsSnapshotsListCall) PageSize(pageSize int64) *ProjectsTopicsSnapshotsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListTopicSnapshotsResponse`; indicates that this is a continuation of
// a prior `ListTopicSnapshots` call, and that the system should return the
// next page of data.
func (c *ProjectsTopicsSnapshotsListCall) PageToken(pageToken string) *ProjectsTopicsSnapshotsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsSnapshotsListCall) Fields(s ...googleapi.Field) *ProjectsTopicsSnapshotsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsTopicsSnapshotsListCall) IfNoneMatch(entityTag string) *ProjectsTopicsSnapshotsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsSnapshotsListCall) Context(ctx context.Context) *ProjectsTopicsSnapshotsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsSnapshotsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsSnapshotsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+topic}/snapshots")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"topic": c.topic,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.snapshots.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.snapshots.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListTopicSnapshotsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsTopicsSnapshotsListCall) Do(opts ...googleapi.CallOption) (*ListTopicSnapshotsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListTopicSnapshotsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.snapshots.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsTopicsSnapshotsListCall) Pages(ctx context.Context, f func(*ListTopicSnapshotsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}

type ProjectsTopicsSubscriptionsListCall struct {
	s            *Service
	topic        string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// List: Lists the names of the attached subscriptions on this topic.
//
//   - topic: The name of the topic that subscriptions are attached to. Format is
//     `projects/{project}/topics/{topic}`.
func (r *ProjectsTopicsSubscriptionsService) List(topic string) *ProjectsTopicsSubscriptionsListCall {
	c := &ProjectsTopicsSubscriptionsListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.topic = topic
	return c
}

// PageSize sets the optional parameter "pageSize": Maximum number of
// subscription names to return.
func (c *ProjectsTopicsSubscriptionsListCall) PageSize(pageSize int64) *ProjectsTopicsSubscriptionsListCall {
	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
	return c
}

// PageToken sets the optional parameter "pageToken": The value returned by the
// last `ListTopicSubscriptionsResponse`; indicates that this is a continuation
// of a prior `ListTopicSubscriptions` call, and that the system should return
// the next page of data.
func (c *ProjectsTopicsSubscriptionsListCall) PageToken(pageToken string) *ProjectsTopicsSubscriptionsListCall {
	c.urlParams_.Set("pageToken", pageToken)
	return c
}

// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more
// details.
func (c *ProjectsTopicsSubscriptionsListCall) Fields(s ...googleapi.Field) *ProjectsTopicsSubscriptionsListCall {
	c.urlParams_.Set("fields", googleapi.CombineFields(s))
	return c
}

// IfNoneMatch sets an optional parameter which makes the operation fail if the
// object's ETag matches the given value. This is useful for getting updates
// only after the object has changed since the last request.
func (c *ProjectsTopicsSubscriptionsListCall) IfNoneMatch(entityTag string) *ProjectsTopicsSubscriptionsListCall {
	c.ifNoneMatch_ = entityTag
	return c
}

// Context sets the context to be used in this call's Do method.
func (c *ProjectsTopicsSubscriptionsListCall) Context(ctx context.Context) *ProjectsTopicsSubscriptionsListCall {
	c.ctx_ = ctx
	return c
}

// Header returns a http.Header that can be modified by the caller to add
// headers to the request.
func (c *ProjectsTopicsSubscriptionsListCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsTopicsSubscriptionsListCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := gensupport.SetHeaders(c.s.userAgent(), "", c.header_)
	if c.ifNoneMatch_ != "" {
		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
	}
	c.urlParams_.Set("alt", alt)
	c.urlParams_.Set("prettyPrint", "false")
	urls := googleapi.ResolveRelative(c.s.BasePath, "v1/{+topic}/subscriptions")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, nil)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"topic": c.topic,
	})
	c.s.logger.DebugContext(c.ctx_, "api request", "serviceName", apiName, "rpcName", "pubsub.projects.topics.subscriptions.list", "request", internallog.HTTPRequest(req, nil))
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "pubsub.projects.topics.subscriptions.list" call.
// Any non-2xx status code is an error. Response headers are in either
// *ListTopicSubscriptionsResponse.ServerResponse.Header or (if a response was
// returned at all) in error.(*googleapi.Error).Header. Use
// googleapi.IsNotModified to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *ProjectsTopicsSubscriptionsListCall) Do(opts ...googleapi.CallOption) (*ListTopicSubscriptionsResponse, error) {
	gensupport.SetOptions(c.urlParams_, opts...)
	res, err := c.doRequest("json")
	if res != nil && res.StatusCode == http.StatusNotModified {
		if res.Body != nil {
			res.Body.Close()
		}
		return nil, gensupport.WrapError(&googleapi.Error{
			Code:   res.StatusCode,
			Header: res.Header,
		})
	}
	if err != nil {
		return nil, err
	}
	defer googleapi.CloseBody(res)
	if err := googleapi.CheckResponse(res); err != nil {
		return nil, gensupport.WrapError(err)
	}
	ret := &ListTopicSubscriptionsResponse{
		ServerResponse: googleapi.ServerResponse{
			Header:         res.Header,
			HTTPStatusCode: res.StatusCode,
		},
	}
	target := &ret
	b, err := gensupport.DecodeResponseBytes(target, res)
	if err != nil {
		return nil, err
	}
	c.s.logger.DebugContext(c.ctx_, "api response", "serviceName", apiName, "rpcName", "pubsub.projects.topics.subscriptions.list", "response", internallog.HTTPResponse(res, b))
	return ret, nil
}

// Pages invokes f for each page of results.
// A non-nil error returned from f will halt the iteration.
// The provided context supersedes any context provided to the Context method.
func (c *ProjectsTopicsSubscriptionsListCall) Pages(ctx context.Context, f func(*ListTopicSubscriptionsResponse) error) error {
	c.ctx_ = ctx
	defer c.PageToken(c.urlParams_.Get("pageToken"))
	for {
		x, err := c.Do()
		if err != nil {
			return err
		}
		if err := f(x); err != nil {
			return err
		}
		if x.NextPageToken == "" {
			return nil
		}
		c.PageToken(x.NextPageToken)
	}
}
