int httpCode, String reasonPhrase) throws IOException {
MockLowLevelHttpResponse otherServiceUnavaiableLowLevelResponse =
new MockLowLevelHttpResponse()
.setStatusCode(httpCode)
.setReasonPhrase(reasonPhrase);
MockHttpTransport otherTransport = new MockHttpTransport.Builder()
.setLowLevelHttpResponse(otherServiceUnavaiableLowLevelResponse)
.build();
HttpRequest otherRequest = otherTransport
.createRequestFactory().buildGetRequest(HttpTesting.SIMPLE_GENERIC_URL);
otherRequest.setThrowExceptionOnExecuteError(false);
HttpResponse otherServiceUnavailableResponse = otherRequest.execute();
return GoogleJsonResponseException.from(jsonFactory, otherServiceUnavailableResponse);
}