# 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).

require 'date'
require 'oci'

# Create a default config using DEFAULT profile in default location
# Refer to https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm#SDK_and_CLI_Configuration_File for more info
config = OCI::ConfigFileLoader.load_config

# Initialize service client with default config file
core_client = OCI::Core::ComputeClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
update_instance_response =
  core_client.update_instance(
    'ocid1.test.oc1..<unique_ID>EXAMPLE-instanceId-Value',
    OCI::Core::Models::UpdateInstanceDetails.new(
      is_ai_enterprise_enabled: true,
      capacity_reservation_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-capacityReservationId-Value',
      defined_tags: {
        'EXAMPLE_KEY_N8uNB' => { 'EXAMPLE_KEY_UNrPR' => 'EXAMPLE--Value' }
      },
      security_attributes: {
        'EXAMPLE_KEY_Y6Gfj' => { 'EXAMPLE_KEY_WTLjd' => 'EXAMPLE--Value' }
      },
      display_name: 'EXAMPLE-displayName-Value',
      freeform_tags: {
        'EXAMPLE_KEY_pJqRV' => 'EXAMPLE_VALUE_IF6qHeUVrVI59jnZ5J3E'
      },
      agent_config:
        OCI::Core::Models::UpdateInstanceAgentConfigDetails.new(
          is_monitoring_disabled: true,
          is_management_disabled: true,
          are_all_plugins_disabled: false,
          plugins_config: [
            OCI::Core::Models::InstanceAgentPluginConfigDetails.new(
              name: 'EXAMPLE-name-Value', desired_state: 'ENABLED'
            )
          ]
        ),
      metadata: { 'EXAMPLE_KEY_Jz3GQ' => 'EXAMPLE_VALUE_r12kwmo50HPcRvcJHw5c' },
      extended_metadata: { 'EXAMPLE_KEY_4SeV9' => 'EXAMPLE--Value' },
      shape: 'EXAMPLE-shape-Value',
      shape_config:
        OCI::Core::Models::UpdateInstanceShapeConfigDetails.new(
          ocpus: 7352.358,
          vcpus: 947,
          memory_in_gbs: 7257.0854,
          baseline_ocpu_utilization: 'BASELINE_1_8',
          nvmes: 6,
          resource_management: 'STATIC',
          local_volume_size_in_gbs: 12_408
        ),
      source_details:
        OCI::Core::Models::UpdateInstanceSourceViaImageDetails.new(
          source_type: 'image',
          image_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-imageId-Value',
          is_preserve_boot_volume_enabled: true,
          boot_volume_size_in_gbs: 919,
          kms_key_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-kmsKeyId-Value'
        ),
      update_operation_constraint: 'ALLOW_DOWNTIME',
      instance_options:
        OCI::Core::Models::InstanceOptions.new(
          are_legacy_imds_endpoints_disabled: false
        ),
      fault_domain: 'EXAMPLE-faultDomain-Value',
      launch_options:
        OCI::Core::Models::UpdateLaunchOptions.new(
          boot_volume_type: 'PARAVIRTUALIZED',
          network_type: 'PARAVIRTUALIZED',
          is_pv_encryption_in_transit_enabled: false
        ),
      availability_config:
        OCI::Core::Models::UpdateInstanceAvailabilityConfigDetails.new(
          is_live_migration_preferred: false,
          recovery_action: 'RESTORE_INSTANCE'
        ),
      time_maintenance_reboot_due: DateTime.parse('2023-01-13T12:08:32.853Z'),
      dedicated_vm_host_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-dedicatedVmHostId-Value',
      platform_config:
        OCI::Core::Models::IntelVmUpdateInstancePlatformConfig.new(
          type: 'INTEL_VM', is_symmetric_multi_threading_enabled: false
        ),
      licensing_configs: [
        OCI::Core::Models::UpdateInstanceWindowsLicensingConfig.new(
          type: 'WINDOWS', license_type: 'PARTNER_PROVIDED'
        )
      ]
    )
  )

# Get the data from response
puts "#{update_instance_response.data}"