Check if connector is owned by the logged in user

{
  "message": "Connector ownership checked successfully.",
  "data": {
    "owns-connector": true,
    "connector-id": "019e16f3-f2fe-722f-b6d3-a835c68c7710"
  }
}

{
  "message": "You have to be authorized to access this resource."
}

{
  "message": "Access denied for user."
}

{
  "message": "Connector not found."
}