// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
// Code generated. DO NOT EDIT.

// Core Services API
//
// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
// to manage resources such as virtual cloud networks (VCNs), compute instances, and
// block storage volumes.
//

package core

import (
	"encoding/json"
	"github.com/oracle/oci-go-sdk/v32/common"
)

// InstanceConfiguration An instance configuration is a template that defines the settings to use when creating Compute instances.
// For more information about instance configurations, see
// Managing Compute Instances (https://docs.cloud.oracle.com/Content/Compute/Concepts/instancemanagement.htm).
type InstanceConfiguration struct {

	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
	// containing the instance configuration.
	CompartmentId *string `mandatory:"true" json:"compartmentId"`

	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration.
	Id *string `mandatory:"true" json:"id"`

	// The date and time the instance configuration was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
	// Example: `2016-08-25T21:10:29.600Z`
	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`

	// Defined tags for this resource. Each key is predefined and scoped to a
	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/Content/General/Concepts/resourcetags.htm).
	// Example: `{"Operations": {"CostCenter": "42"}}`
	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`

	// A user-friendly name for the instance configuration.
	DisplayName *string `mandatory:"false" json:"displayName"`

	// Free-form tags for this resource. Each tag is a simple key-value pair with no
	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/Content/General/Concepts/resourcetags.htm).
	// Example: `{"Department": "Finance"}`
	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`

	InstanceDetails InstanceConfigurationInstanceDetails `mandatory:"false" json:"instanceDetails"`

	// Parameters that were not specified when the instance configuration was created, but that
	// are required to launch an instance from the instance configuration. See the
	// LaunchInstanceConfiguration operation.
	DeferredFields []string `mandatory:"false" json:"deferredFields"`
}

func (m InstanceConfiguration) String() string {
	return common.PointerString(m)
}

// UnmarshalJSON unmarshals from json
func (m *InstanceConfiguration) UnmarshalJSON(data []byte) (e error) {
	model := struct {
		DefinedTags     map[string]map[string]interface{}    `json:"definedTags"`
		DisplayName     *string                              `json:"displayName"`
		FreeformTags    map[string]string                    `json:"freeformTags"`
		InstanceDetails instanceconfigurationinstancedetails `json:"instanceDetails"`
		DeferredFields  []string                             `json:"deferredFields"`
		CompartmentId   *string                              `json:"compartmentId"`
		Id              *string                              `json:"id"`
		TimeCreated     *common.SDKTime                      `json:"timeCreated"`
	}{}

	e = json.Unmarshal(data, &model)
	if e != nil {
		return
	}
	var nn interface{}
	m.DefinedTags = model.DefinedTags

	m.DisplayName = model.DisplayName

	m.FreeformTags = model.FreeformTags

	nn, e = model.InstanceDetails.UnmarshalPolymorphicJSON(model.InstanceDetails.JsonData)
	if e != nil {
		return
	}
	if nn != nil {
		m.InstanceDetails = nn.(InstanceConfigurationInstanceDetails)
	} else {
		m.InstanceDetails = nil
	}

	m.DeferredFields = make([]string, len(model.DeferredFields))
	for i, n := range model.DeferredFields {
		m.DeferredFields[i] = n
	}

	m.CompartmentId = model.CompartmentId

	m.Id = model.Id

	m.TimeCreated = model.TimeCreated

	return
}
