curl --request POST \
--url https://api.example.com/carrier/appointments/{id}/documents \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file'curl --request POST \
--url https://api.example.com/carrier/appointments/{id}/documents \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form file='@example-file'