token method

Future<GoogleIdentityStsV1ExchangeTokenResponse> token(
  1. GoogleIdentityStsV1ExchangeTokenRequest request, {
  2. String? $fields,
})

Exchanges a credential for a Google OAuth 2.0 access token.

The token asserts an external identity within an identity pool, or it applies a Credential Access Boundary to a Google access token. Note that workforce pools do not support Credential Access Boundaries. When you call this method, do not send the Authorization HTTP header in the request. This method does not require the Authorization header, and using the header can cause the request to fail.

request - The metadata request object.

Request parameters:

$fields - Selector specifying which fields to include in a partial response.

Completes with a GoogleIdentityStsV1ExchangeTokenResponse.

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<GoogleIdentityStsV1ExchangeTokenResponse> token(
  GoogleIdentityStsV1ExchangeTokenRequest request, {
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };

  const url_ = 'v1/token';

  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return GoogleIdentityStsV1ExchangeTokenResponse.fromJson(
      response_ as core.Map<core.String, core.dynamic>);
}