curl --request POST \
--header 'content-type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW' \
--form document1=@/Users/username/Documents/Sample_V1.docx \
--form document2=@/Users/username/Documents/Sample_V2.docx \
--form 'apikey=423s*****'