Document Upload Multipart Form Data

I’ve been attempting HTTP POSTS to /customers/{id}/documents and receiving {“code”:“UnsupportedRequestContentType”,“message”:“Invalid request Content-Type. multipart/form-data.”}

Even though I have an Content-Type header of ‘multupart/form-data’.

Looking for guidance as to how to quickly resolve the issue to continue posting. If you have a POSTMAN script that I could use I would greatly appreciate it.


Hi @Nadav_Givoni – we do have a Postman collection which has a working example of the document upload API endpoint.

Check it out and let us know if you have any questions!