curl --request POST \
  --url https://saas.pads365.com/rdx/NDS.Services.FIDS.Connector/api/v1/messagesource/handler \
  --header 'Content-Type: multipart/form-data' \
  --form 'Script=<string>' \
  --form Script.0='@example-file' \
  --form Script.1='@example-file'

{
  "Succeeded": true,
  "Message": "<string>",
  "Code": "<string>",
  "MessageHandlerId": "<string>"
}