REST endpoint gives Unsupported Media Type error for Upload file and JSON Data

I am trying to invoke a REST endpoint with file upload and JSON data as below;

REST endpoint gives Unsupported Media Type error for Upload file and JSON Data

I am trying to invoke a REST endpoint with file upload and JSON data as below;

REST endpoint gives Unsupported Media Type error for Upload file and JSON Data

I am trying to invoke a REST endpoint with file upload and JSON data as below;