curl --request GET \
  --url https://developer.synq.io/api/entities/custom/v1 \
  --header 'Authorization: Bearer <token>'

{
  "entities": [
    {
      "workspace": "<string>",
      "id": {
        "airflowDag": {
          "integrationId": "<string>",
          "dagId": "<string>"
        }
      },
      "typeId": 123,
      "name": "<string>",
      "description": "<string>",
      "createdAt": "1s",
      "updatedAt": "1s",
      "deletedAt": "1s",
      "synqPath": "<string>",
      "synqCatalogUrl": "<string>",
      "annotations": [
        {
          "name": "<string>",
          "values": [
            "<string>"
          ]
        }
      ]
    }
  ]
}