List label templates

{
  "data": [
    {
      "id": 0,
      "name": "string",
      "layout_file": "string",
      "json_layout": "string",
      "width": 0,
      "height": 0,
      "margin_left": 0,
      "margin_top": 0,
      "barcode_type": "string",
      "orientation": "string",
      "sort_order": 0,
      "created_at": "2019-08-24T14:15:22Z",
      "updated_at": "2019-08-24T14:15:22Z"
    }
  ]
}

{
  "data": {
    "code": "VALIDATION_FAILED",
    "message": "The given data was invalid.",
    "errors": {
      "email": [
        "The email field is required."
      ]
    }
  },
  "meta": {
    "trace_id": "9f86d081884c7d659a2feaa0c55ad01568f3a1c2b4d5e"
  }
}

{
  "data": {
    "code": "VALIDATION_FAILED",
    "message": "The given data was invalid.",
    "errors": {
      "email": [
        "The email field is required."
      ]
    }
  },
  "meta": {
    "trace_id": "9f86d081884c7d659a2feaa0c55ad01568f3a1c2b4d5e"
  }
}

{
  "data": {
    "code": "VALIDATION_FAILED",
    "message": "The given data was invalid.",
    "errors": {
      "email": [
        "The email field is required."
      ]
    }
  },
  "meta": {
    "trace_id": "9f86d081884c7d659a2feaa0c55ad01568f3a1c2b4d5e"
  }
}