{  "items": [    {      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",      "e164": "string",      "country_code": "string",      "number_type": "string",      "capabilities": [        "string"      ],      "provisioning_state": "string",      "is_dedicated": true,      "messaging_service_sid": "string"    }  ],  "next_cursor": "string"}