I am trying to implement this endpoint activities/state/?method=GET in my LRS - but I can not seem to get the resume functionality working. I have all the data, but not sure what does Articulate expect the LRS to return in order to resume where the user left off. I also tried looking at Articulate support page, but nothing useful so far. Any help would be appreciated.
I managed to get this working. I was using .NET Web API.
I had to explicitly set the content-type header to octet-stream - It was defaulting to text/html.
The following code did the trick:
HttpResponseMessage httpResponseMessage = Request.CreateResponse(HttpStatusCode.OK);
httpResponseMessage.Content = new StringContent(studentModuleName.SuspendData);
httpResponseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");