gmailApiClient method
Implementation
Future<GmailApi> gmailApiClient(
{GoogleApisClientApiKey? googleApisClientApiKey}) async {
GoogleApisClientApiKey google_apis_client = await googleApisClient(
googleApisClientApiKey: googleApisClientApiKey,
);
GmailApi gmailApi = GmailApi(google_apis_client.google_auth_client);
return gmailApi;
}