docs: private static ApiException createSyntheticErrorForRpcFailure(Throwable overallRequestError) {
      if (overallRequestError instanceof ApiException) {
        ApiException requestApiException = (ApiException) overallRequestError;
  
        return ApiExceptionFactory.createException(
            "Didn't receive a result for this mutation entry",
            overallRequestError,
            requestApiException.getStatusCode(),
            requestApiException.isRetryable());
      }
  
      return ApiExceptionFactory.createException(
          "Didn't receive a result for this mutation entry",
          overallRequestError,
          LOCAL_UNKNOWN_STATUS,
          false);
    }