How to upload file to Box.com by using ICS rest adapter?

Content

Upload file to Box.com by postman like below:

1. Upload file reat api: https://upload.box.com/api/2.0/files/content . POST
2. Headesr: Authorization Bearer N6fR23nrCelqIbQLi3TXholxxxxxxx

                          Content-Type multipart/form-data

        3. Body: Select form-data radio button

                       Key: file (select file, not text). Value: choose a file from local

                       Key: attributes. Value: {"name":"2.txt", "parent":{"id":"0"}}

Then send the request, the file could upload.

 

Now I want to upload the file to Box using OIC rest adapter.

1. I create a Rest Adapter Trigger
2. I also create a Rest Adapter Invoke (connection type: REST API Base URL, connection URL: https://api.box.com/2.0