# 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 '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',
      is_highly_available: false,
      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: 60_615,
      hostname_label: 'EXAMPLE-hostnameLabel-Value',
      ip_address: 'EXAMPLE-ipAddress-Value',
      port: 39_406,
      port_x: 5345,
      backup_policy:
        OCI::Mysql::Models::UpdateBackupPolicyDetails.new(
          is_enabled: false,
          window_start_time: 'EXAMPLE-windowStartTime-Value',
          retention_in_days: 18,
          freeform_tags: {
            'EXAMPLE_KEY_YF6us' => 'EXAMPLE_VALUE_bvJyI13tKbQ5wwM6QahY'
          },
          defined_tags: {
            'EXAMPLE_KEY_S3xkU' => { 'EXAMPLE_KEY_FiXnU' => 'EXAMPLE--Value' }
          },
          pitr_policy: OCI::Mysql::Models::PitrPolicy.new(is_enabled: false)
        ),
      maintenance:
        OCI::Mysql::Models::UpdateMaintenanceDetails.new(
          window_start_time: 'EXAMPLE-windowStartTime-Value'
        ),
      freeform_tags: {
        'EXAMPLE_KEY_PHsXp' => 'EXAMPLE_VALUE_NPNhxJJfYdRxBo6ZU56G'
      },
      defined_tags: {
        'EXAMPLE_KEY_wgCq9' => { 'EXAMPLE_KEY_F7WNf' => 'EXAMPLE--Value' }
      },
      deletion_policy:
        OCI::Mysql::Models::UpdateDeletionPolicyDetails.new(
          automatic_backup_retention: 'DELETE',
          final_backup: 'SKIP_FINAL_BACKUP',
          is_delete_protected: true
        ),
      crash_recovery: 'ENABLED',
      database_management: 'DISABLED',
      secure_connections:
        OCI::Mysql::Models::SecureConnectionDetails.new(
          certificate_generation_type: 'BYOC',
          certificate_id:
            'ocid1.test.oc1..<unique_ID>EXAMPLE-certificateId-Value'
        )
    )
  )

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