def get_built_in(policy_definition_name, custom_headers:nil)
      response = get_built_in_async(policy_definition_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def get_built_in(policy_definition_name, custom_headers:nil)
      response = get_built_in_async(policy_definition_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Retrieves a built-in policy definition.

 This operation retrieves the built-in policy definition with the given name.

 @param policy_definition_name [String] The name of the built-in policy
 definition to get.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [PolicyDefinition] operation results.