I got following to run from postman
POST https://bonga.partner.com/api/v1/users/:user_id/image
Payload is multipart/form-data with name="image[file]"
Content-Disposition: form-data; name="image[file]"; filename="FILENAME"
Content-Type: image/jpeg
And in header i have following:
It returns 500 Error. Any idea what i am doing wrong?