class Aws::Plugins::CSDConditionalSigning


endpoint does not contain the region name.
authenticated/signed requests to a Cloud Search domain and the
@seahorse.client.option [String] :sigv4_region Only needed when sending
When they are omitted, the request is sent anonymously.
requests. When credentials are configured, requests are signed.
Makes it possible to conditional sign {Aws::CloudSearchDomain::Client}

def after_initialize(client) 

def after_initialize(client)
  # disable request singing when credentials are not set
  if client.config.credentials.nil? or !client.config.credentials.set?
    client.config.signature_version = nil
  end
end