HTTP API - MMS File Upload
9.1 Request
POST https://gateway_ip/api/mms_file/file{0..31}
Use HTTP Post to upload a file to the gateway, file name should be file0, file1, ...
9.2 Example
Request:
curl -H "Content-Type: multipart/form-data" -F "file=@filename" http://gateway_ip/api/mms_file/file0