# 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
mysql_client = OCI::Mysql::DbSystemClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
update_db_system_response =
  mysql_client.update_db_system(
    'ocid1.test.oc1..<unique_ID>EXAMPLE-dbSystemId-Value',
    OCI::Mysql::Models::UpdateDbSystemDetails.new(
      display_name: 'EXAMPLE-displayName-Value',
      description: 'EXAMPLE-description-Value',
      subnet_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-subnetId-Value',
      nsg_ids: %w[EXAMPLE--Value],
      security_attributes: {
        'EXAMPLE_KEY_3REYf' => { 'EXAMPLE_KEY_1pb1R' => 'EXAMPLE--Value' }
      },
      database_mode: 'READ_ONLY',
      access_mode: 'UNRESTRICTED',
      rest:
        OCI::Mysql::Models::UpdateRestDetails.new(
          configuration: 'DBSYSTEM_ONLY', port: 60_149
        ),
      database_console:
        OCI::Mysql::Models::UpdateDatabaseConsoleDetails.new(
          status: 'DISABLED', port: 54_634
        ),
      is_highly_available: true,
      availability_domain: 'EXAMPLE-availabilityDomain-Value',
      fault_domain: 'EXAMPLE-faultDomain-Value',
      shape_name: 'EXAMPLE-shapeName-Value',
      mysql_version: 'EXAMPLE-mysqlVersion-Value',
      configuration_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-configurationId-Value',
      admin_username: 'EXAMPLE-adminUsername-Value',
      admin_password: 'EXAMPLE-adminPassword-Value',
      data_storage_size_in_gbs: 108_603,
      data_storage:
        OCI::Mysql::Models::DataStorageDetails.new(
          is_auto_expand_storage_enabled: false, max_storage_size_in_gbs: 64_369
        ),
      hostname_label: 'EXAMPLE-hostnameLabel-Value',
      ip_address: 'EXAMPLE-ipAddress-Value',
      is_ipv6_enabled: false,
      ipv6_address_ipv6_subnet_cidr_pair_details:
        OCI::Mysql::Models::Ipv6AddressIpv6SubnetCidrPairDetails.new(
          ipv6_subnet_cidr: 'EXAMPLE-ipv6SubnetCidr-Value',
          ipv6_address: 'EXAMPLE-ipv6Address-Value'
        ),
      port: 6265,
      port_x: 12_823,
      backup_policy:
        OCI::Mysql::Models::UpdateBackupPolicyDetails.new(
          is_enabled: true,
          soft_delete: 'ENABLED',
          copy_policies: [
            OCI::Mysql::Models::CopyPolicy.new(
              copy_to_region: 'EXAMPLE-copyToRegion-Value',
              backup_copy_retention_in_days: 8
            )
          ],
          window_start_time: 'EXAMPLE-windowStartTime-Value',
          retention_in_days: 14,
          freeform_tags: {
            'EXAMPLE_KEY_Nhiob' => 'EXAMPLE_VALUE_q53CMY7aREprwycSyZfJ'
          },
          defined_tags: {
            'EXAMPLE_KEY_Ln2qH' => { 'EXAMPLE_KEY_9lte3' => 'EXAMPLE--Value' }
          },
          pitr_policy: OCI::Mysql::Models::PitrPolicy.new(is_enabled: false)
        ),
      maintenance:
        OCI::Mysql::Models::UpdateMaintenanceDetails.new(
          window_start_time: 'EXAMPLE-windowStartTime-Value',
          version_preference: 'SECOND_NEWEST',
          version_track_preference: 'FOLLOW',
          maintenance_schedule_type: 'EARLY',
          maintenance_disabled_windows: [
            OCI::Mysql::Models::MaintenanceDisabledWindow.new(
              time_start: DateTime.parse('2027-11-05T03:55:52.115Z'),
              time_end: DateTime.parse('2035-10-30T18:39:47.405Z')
            )
          ]
        ),
      freeform_tags: {
        'EXAMPLE_KEY_hUpqj' => 'EXAMPLE_VALUE_Ab5i4yC9Cz2EJwskyFeb'
      },
      defined_tags: {
        'EXAMPLE_KEY_0aBxL' => { 'EXAMPLE_KEY_YZvqy' => 'EXAMPLE--Value' }
      },
      deletion_policy:
        OCI::Mysql::Models::UpdateDeletionPolicyDetails.new(
          automatic_backup_retention: 'DELETE',
          final_backup: 'SKIP_FINAL_BACKUP',
          is_delete_protected: true
        ),
      crash_recovery: 'DISABLED',
      database_management: 'ENABLED',
      secure_connections:
        OCI::Mysql::Models::SecureConnectionDetails.new(
          certificate_generation_type: 'SYSTEM',
          certificate_id:
            'ocid1.test.oc1..<unique_ID>EXAMPLE-certificateId-Value'
        ),
      encrypt_data:
        OCI::Mysql::Models::EncryptDataDetails.new(
          key_generation_type: 'BYOK',
          key_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-keyId-Value'
        ),
      customer_contacts: [
        OCI::Mysql::Models::CustomerContact.new(email: 'EXAMPLE-email-Value')
      ],
      read_endpoint:
        OCI::Mysql::Models::UpdateReadEndpointDetails.new(
          is_enabled: false,
          read_endpoint_ip_address: 'EXAMPLE-readEndpointIpAddress-Value',
          read_endpoint_ipv6_address_ipv6_subnet_cidr_pair_details:
            OCI::Mysql::Models::Ipv6AddressIpv6SubnetCidrPairDetails.new(
              ipv6_subnet_cidr: 'EXAMPLE-ipv6SubnetCidr-Value',
              ipv6_address: 'EXAMPLE-ipv6Address-Value'
            ),
          read_endpoint_hostname_label:
            'EXAMPLE-readEndpointHostnameLabel-Value',
          exclude_ips: %w[EXAMPLE--Value]
        ),
      telemetry_configuration:
        OCI::Mysql::Models::UpdateTelemetryConfigurationDetails.new(
          logs: [
            OCI::Mysql::Models::LoggingDestinationConfiguration.new(
              destination: 'LOG_ANALYTICS',
              destination_configurations: [
                OCI::Mysql::Models::DestinationConfiguration.new(
                  key: 'EXAMPLE-key-Value', value: 'EXAMPLE-value-Value'
                )
              ],
              log_types: %w[SLOW_QUERY_LOG]
            )
          ]
        )
    )
  )

# Get the data from response
puts "#{update_db_system_response.headers}"