# 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
functions_client = OCI::Functions::FunctionsManagementClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
update_function_response =
  functions_client.update_function(
    'ocid1.test.oc1..<unique_ID>EXAMPLE-functionId-Value',
    OCI::Functions::Models::UpdateFunctionDetails.new(
      image: 'EXAMPLE-image-Value',
      image_digest: 'EXAMPLE-imageDigest-Value',
      memory_in_mbs: 183,
      config: { 'EXAMPLE_KEY_oJ8XX' => 'EXAMPLE_VALUE_LzbTCo7dqrqHVMYnOrZh' },
      timeout_in_seconds: 523,
      provisioned_concurrency_config:
        OCI::Functions::Models::NoneProvisionedConcurrencyConfig.new(
          strategy: 'NONE'
        ),
      trace_config:
        OCI::Functions::Models::FunctionTraceConfig.new(is_enabled: true),
      freeform_tags: {
        'EXAMPLE_KEY_2qMWV' => 'EXAMPLE_VALUE_YApLZz5jqchai5P2HYDI'
      },
      defined_tags: {
        'EXAMPLE_KEY_oHSLw' => { 'EXAMPLE_KEY_20pXP' => 'EXAMPLE--Value' }
      }
    )
  )

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