curl --request GET \
  --url https://flow.seekr.com/v1/flow/files/{file_id} \
  --header 'Authorization: <api-key>'

{
  "id": "<string>",
  "object": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "filename": "<string>",
  "bytes": 123,
  "created_by": "<string>",
  "original_file_id": "<string>",
  "deleted": true
}