# 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
load_balancer_client = OCI::LoadBalancer::LoadBalancerClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
update_rule_set_response =
  load_balancer_client.update_rule_set(
    'ocid1.test.oc1..<unique_ID>EXAMPLE-loadBalancerId-Value',
    'EXAMPLE-ruleSetName-Value',
    OCI::LoadBalancer::Models::UpdateRuleSetDetails.new(
      items: [
        OCI::LoadBalancer::Models::ExtendHttpRequestHeaderValueRule.new(
          action: 'EXTEND_HTTP_REQUEST_HEADER_VALUE',
          header: 'EXAMPLE-header-Value',
          prefix: 'EXAMPLE-prefix-Value',
          suffix: 'EXAMPLE-suffix-Value'
        )
      ]
    )
  )

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