curl --request POST \
  --url 'https://api.stateset.com/api/v1/edi-documents' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "direction": null,
  "document_type": "string",
  "partner": null,
  "payload": null,
  "reference": null
}'

{
  "created_at": "string",
  "direction": "string",
  "document_type": "string",
  "error_message": null,
  "id": "string",
  "partner": null,
  "reference": null,
  "status": "string"
}