curl --request POST \
  --url https://app.aegister.com/api/v1/organizations/{organizationid}/workflows/{workflowid}/documents/{artifactid}/versions/ \
  --header 'Content-Type: application/json' \
  --header 'X-Aegister-Token: <api-key>' \
  --data '
{
  "filename": "<string>",
  "content": "<string>",
  "content_type": "application/pdf",
  "source": "attached"
}
'

{
  "error": 0,
  "messages": "<array>",
  "data": {
    "id": 123,
    "artifact_id": "<string>",
    "original_name": "<string>",
    "size": 123,
    "content_type": "<string>",
    "source": "<string>",
    "created_by": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "download_url": "<string>"
  }
}