# 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
psql_client = OCI::Psql::PostgresqlClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
create_configuration_response =
  psql_client.create_configuration(
    OCI::Psql::Models::CreateConfigurationDetails.new(
      display_name: 'EXAMPLE-displayName-Value',
      compartment_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-compartmentId-Value',
      shape: 'EXAMPLE-shape-Value',
      db_version: 'EXAMPLE-dbVersion-Value',
      instance_ocpu_count: 889,
      instance_memory_size_in_gbs: 519,
      db_configuration_overrides:
        OCI::Psql::Models::DbConfigurationOverrideCollection.new(
          items: [
            OCI::Psql::Models::ConfigOverrides.new(
              config_key: 'EXAMPLE-configKey-Value',
              overriden_config_value: 'EXAMPLE-overridenConfigValue-Value'
            )
          ]
        ),
      description: 'EXAMPLE-description-Value',
      freeform_tags: {
        'EXAMPLE_KEY_E37Cl' => 'EXAMPLE_VALUE_urDSjiiIVn7SBpIoJTRY'
      },
      defined_tags: {
        'EXAMPLE_KEY_plYcg' => { 'EXAMPLE_KEY_hatcl' => 'EXAMPLE--Value' }
      },
      system_tags: {
        'EXAMPLE_KEY_H8E8I' => { 'EXAMPLE_KEY_19Hdd' => 'EXAMPLE--Value' }
      }
    )
  )

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