List all assets

{  "data": [    {      "id": 0,      "name": "string",      "code": "string",      "serial_number": "string",      "description": "string",      "price": "string",      "currency_code": "string",      "location_id": 0,      "asset_category_id": 0,      "created_at": "2019-08-24T14:15:22Z",      "updated_at": "2019-08-24T14:15:22Z",      "asset_assignments": [        {          "id": 0,          "user_id": 0,          "asset_id": 0,          "issued_on": "2019-08-24",          "returned_on": "2019-08-24",          "created_at": "2019-08-24T14:15:22Z",          "updated_at": "2019-08-24T14:15:22Z"        }      ],      "custom_fields": [        {          "uuid": "string",          "name": "string",          "value": "string"        }      ]    }  ],  "metadata": {    "pagination": {      "page": 0,      "pages": 0,      "count": 0,      "items": 0    }  }}