How to Override the Default Universe Domain

In some cases, you may need to override the default universe domain used by the client library. Use the google::cloud::AddUniverseDomainOption when initializing the client library to change this default.

For example, this will override the default universe domain for retail_v2::AnalyticsServiceClient:

  google::cloud::Options options;

  // AddUniverseDomainOption interrogates the UnifiedCredentialsOption, if set,
  // in the provided Options for the Universe Domain associated with the
  // credentials and adds it to the set of Options.
  // If no UnifiedCredentialsOption is set, GoogleDefaultCredentials are used.
  auto ud_options = google::cloud::AddUniverseDomainOption(std::move(options));

  if (!ud_options.ok()) throw std::move(ud_options).status();
  auto ud_client = google::cloud::retail_v2::AnalyticsServiceClient(
      google::cloud::retail_v2::MakeAnalyticsServiceConnection(*ud_options));

Follow these links to find examples for other *Client classes: