curl --request GET \
  --url https://app.getcensus.com/api/v1/sources/{source_id}/projects \
  --header 'Authorization: Bearer <token>'

{
  "status": "success",
  "data": [
    {
      "id": 90967,
      "looker_client_id": "<string>",
      "looker_api_endpoint": "<string>",
      "looker_folder": "<string>",
      "type": "Looker",
      "latest_upgrade_at": "2024-06-28T21:33:54Z",
      "last_upgrade_attempt_at": "2024-06-28T21:33:54Z",
      "last_upgrade_attempt_error": true,
      "last_upgrade_attempt_output": {
        "stderr": "<string>",
        "stdout": "<string>"
      }
    }
  ]
}