question

Thank you for your post. It is tough for us to debug with such limited information. Please double check on the name of the parts. Our service expects you to name the first part “metadata” and second part “content” in multipart upload requests. If you need additional help, please email more details to clouddrive-api-support@amazon.com.

Hi.. I am having the same problem... here is what my browser is sending (I am cutting/pasting from the javascript console window in Chrome. Can you tell me why I am receiving a 400 response {"message":"Cannot read from request."}? [Request payload below] -----------------------------7d3e8221-e9c6-4508-b959-be12fea81204 Content-Disposition: form-data; name="metadata" {"name":"my_file_name.png","kind":"FILE","parents":["Ne5B0DFyT4OlYOPSlsobBA"]} -----------------------------7d3e8221-e9c6-4508-b959-be12fea81204 Content-Disposition: form-data; name="content"; filename="file" Content-Type: application/octet-stream ðc 4 7 pjÎêê©wþ2 g*Wm úa ¦:Ð Y¬Ò ݱ7¤¦ÐB ... [rest of binary data deleted]

The response headers for the request that is failing (from my earlier message) are as follows: HTTP/1.1 400 Bad Request Access-Control-Allow-Credentials: true Access-Control-Allow-Origin: http://api.knox.com:9080 Content-Type: application/vnd.error+json Date: Fri, 13 Mar 2015 16:06:33 GMT Server: Amazon-Cloud-Drive Vary: Origin x-amzn-RequestId: 8d80afb2-7d76-4035-b499-f245f112f900 Content-Length: 39 Connection: keep-alive

OK... I figured it out myself. The separator in the multipart form needs to have a '\r\n' at the end of each line, whreas my function was only sending '\n' You may want to clarify this in the documentation

Hey there, Looks like you found the answer before we had a chance to respond. Great to hear! We will investigate our documentation, so that it isn't as confusing in future. Thanks for letting us know. Jamie