curl --request GET \
  --url https://api.example.com/vendor/product-collections/{id} \
  --header 'Authorization: Bearer <token>'

{
  "product_collection": {
    "id": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "title": "<string>",
    "deleted_at": "2023-11-07T05:31:56Z",
    "handle": "<string>",
    "metadata": {
      "car": "white"
    }
  }
}