getServiceAccount method
Returns the email address of the service account for your project used for interactions with Google Cloud KMS.
Request parameters:
projectId - Project ID for which the service account is requested.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a GetServiceAccountResponse.
Completes with a commons.ApiRequestError if the API endpoint returned an error.
If the used http.Client completes with an error when making a REST call,
this method will complete with the same error.
Implementation
async.Future<GetServiceAccountResponse> getServiceAccount(
  core.String projectId, {
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'projects/' + commons.escapeVariable('$projectId') + '/serviceAccount';
  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return GetServiceAccountResponse.fromJson(
      response_ as core.Map<core.String, core.dynamic>);
}