// This is an automatically generated code sample.
// To make this code sample work in your Oracle Cloud tenancy,
// please replace the values for any parameters whose current values do not fit
// your use case (such as resource IDs, strings containing ‘EXAMPLE’ or ‘unique_id’, and
// boolean, number, and enum parameters with values not fitting your use case).

package main

import (
	"context"
	"fmt"
	"time"

	"github.com/oracle/oci-go-sdk/v65/common"
	"github.com/oracle/oci-go-sdk/v65/core"
	"github.com/oracle/oci-go-sdk/v65/example/helpers"
)

func ExampleUpdateInstance() {
	// Create a default authentication provider that uses the DEFAULT
	// profile in the configuration file.
	// Refer to <see href="https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm#SDK_and_CLI_Configuration_File>the public documentation</see> on how to prepare a configuration file.
	client, err := core.NewComputeClientWithConfigurationProvider(common.DefaultConfigProvider())
	helpers.FatalIfError(err)

	// Create a request and dependent object(s).

	req := core.UpdateInstanceRequest{OpcRetryToken: common.String("EXAMPLE-opcRetryToken-Value"),
		UpdateInstanceDetails: core.UpdateInstanceDetails{LaunchOptions: &core.UpdateLaunchOptions{BootVolumeType: core.UpdateLaunchOptionsBootVolumeTypeParavirtualized,
			IsPvEncryptionInTransitEnabled: common.Bool(true),
			NetworkType:                    core.UpdateLaunchOptionsNetworkTypeParavirtualized},
			Metadata: map[string]string{"EXAMPLE_KEY_ZahYX": "EXAMPLE_VALUE_cWsMYhFuZHqahh63kMA8"},
			SourceDetails: core.UpdateInstanceSourceViaImageDetails{BootVolumeSizeInGBs: common.Int64(414),
				ImageId:                     common.String("ocid1.test.oc1..<unique_ID>EXAMPLE-imageId-Value"),
				IsPreserveBootVolumeEnabled: common.Bool(true),
				KmsKeyId:                    common.String("ocid1.test.oc1..<unique_ID>EXAMPLE-kmsKeyId-Value")},
			FreeformTags:              map[string]string{"EXAMPLE_KEY_C64Yr": "EXAMPLE_VALUE_wHUQMTXLxucjejRzB7NX"},
			InstanceOptions:           &core.InstanceOptions{AreLegacyImdsEndpointsDisabled: common.Bool(true)},
			PlatformConfig:            core.IntelVmUpdateInstancePlatformConfig{IsSymmetricMultiThreadingEnabled: common.Bool(false)},
			SecurityAttributes:        map[string]map[string]interface{}{"EXAMPLE_KEY_YlZ7a": map[string]interface{}{"EXAMPLE_KEY_eZsLD": "EXAMPLE--Value"}},
			TimeMaintenanceRebootDue:  &common.SDKTime{Time: time.Now()},
			UpdateOperationConstraint: core.UpdateInstanceDetailsUpdateOperationConstraintAvoidDowntime,
			CapacityReservationId:     common.String("ocid1.test.oc1..<unique_ID>EXAMPLE-capacityReservationId-Value"),
			DedicatedVmHostId:         common.String("ocid1.test.oc1..<unique_ID>EXAMPLE-dedicatedVmHostId-Value"),
			AgentConfig: &core.UpdateInstanceAgentConfigDetails{AreAllPluginsDisabled: common.Bool(false),
				IsManagementDisabled: common.Bool(false),
				IsMonitoringDisabled: common.Bool(false),
				PluginsConfig: []core.InstanceAgentPluginConfigDetails{core.InstanceAgentPluginConfigDetails{DesiredState: core.InstanceAgentPluginConfigDetailsDesiredStateDisabled,
					Name: common.String("EXAMPLE-name-Value")}}},
			FaultDomain:      common.String("EXAMPLE-faultDomain-Value"),
			DisplayName:      common.String("EXAMPLE-displayName-Value"),
			ExtendedMetadata: map[string]interface{}{"EXAMPLE_KEY_RPqDF": "EXAMPLE--Value"},
			LicensingConfigs: []core.UpdateInstanceLicensingConfig{core.UpdateInstanceWindowsLicensingConfig{LicenseType: core.UpdateInstanceLicensingConfigLicenseTypeBringYourOwnLicense}},
			Shape:            common.String("EXAMPLE-shape-Value"),
			ShapeConfig: &core.UpdateInstanceShapeConfigDetails{BaselineOcpuUtilization: core.UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization2,
				MemoryInGBs: common.Float32(7752.66),
				Nvmes:       common.Int(4),
				Ocpus:       common.Float32(522.9819),
				Vcpus:       common.Int(51)},
			AvailabilityConfig: &core.UpdateInstanceAvailabilityConfigDetails{IsLiveMigrationPreferred: common.Bool(false),
				RecoveryAction: core.UpdateInstanceAvailabilityConfigDetailsRecoveryActionStopInstance},
			DefinedTags: map[string]map[string]interface{}{"EXAMPLE_KEY_toK5p": map[string]interface{}{"EXAMPLE_KEY_hwvzV": "EXAMPLE--Value"}}},
		IfMatch:    common.String("EXAMPLE-ifMatch-Value"),
		InstanceId: common.String("ocid1.test.oc1..<unique_ID>EXAMPLE-instanceId-Value")}

	// Send the request using the service client
	resp, err := client.UpdateInstance(context.Background(), req)
	helpers.FatalIfError(err)

	// Retrieve value from the response.
	fmt.Println(resp)
}