How to upload files in Dropbox API v2 C# using Nemiro.OAuth

[Gopal B.]

I'm trying to upload file but showing me 400 error.I'm trying the below code for file upload-
 
    RequestResult strReq = OAuthUtility.Post
                                         (
                                           endpoint: "https://content.dropboxapi.com/2/files/upload",
                                           parameters: new HttpParameterCollection
                                            {
                                                {"path", "path"},
                                                {"autorename","false"},
                                                {stream}
                                            },
                                           authorization: AccessToken,
                                           contentType: "application/octet-stream"
                                         );

I couldn't find the reason for this error.I'm following the upload instructions provided here( https://www.dropbox.com/developers/documentation/http/documentation#files-upload ) but it is not helpful for C#.
Any help will be appreciated.

[Greg-DB]

[Cross-linking for reference: https://stackoverflow.com/questions/38122113/how-to-upload-files-in-dropbox-api-v2-c-sharp-using-nem... ]

What is the body of the response? It should contain more helpful error information.

[Gopal B.]

Please see the screenshot @Gregory

[Greg-DB]

You can see the error message in the "Result" line. It indicates that you need to supply the parameters in the "Dropbox-API-Arg" header, or "arg" URL parameter.

You can find more information on how to use this endpoint, along with an example using curl, in the documentation:

https://www.dropbox.com/developers/documentation/http/documentation#files-upload