curl --request POST \
  --url https://api.projectcor.com/v1/tasks/{task_id}/attachments/source/{source_type} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filename": "<string>",
  "originalname": "<string>",
  "size": 0,
  "available": true,
  "session_token": null
}
'

{
  "id": 123,
  "url": "<string>",
  "name": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "source": "<string>",
  "size": 123,
  "file_type": "<string>",
  "media_type": "<string>",
  "user_id": 123,
  "discussions_id": 123,
  "session_token": "<string>"
}