The client is Appcelerator Titanium app. I have created a sample project that recreates the problem.
Please be more specific, could you please provide a curl of request which is not working?
Yes. The CURL request works through the browser and not from within the App. It is a GET request. So sharing the request with you is not useful.
Please share the project you created with us. You can upload it to Dropbox or Google drive and send a link to email@example.com with a link to this topic.
What’s error message of the HTTP 400 error?, can you see it somewhere in logs?
and could you please try to modify your BackendlessAccess class:
httpClient.send(); // remove options.payload from arguments
I assume it can lead to transformation the request from GET to POST, that’s why you get 400 Bad Request
Thank you Valdimir. The fix resolved the issue.