/// <summary> /// A helper function to get the identity id of the dataset from credentials /// provider. If the identity id is null, UNKNOWN_IDENTITY_ID will be /// returned. /// </summary> /// <returns>The identity identifier.</returns> /// <param name="provider">Provider.</param> public static string GetIdentityId(CognitoAWSCredentials credentials) { return string.IsNullOrEmpty(credentials.GetCachedIdentityId()) ? UNKNOWN_IDENTITY_ID : credentials.GetCachedIdentityId(); }