response.json

{
  "data": {
    "__type": {
      "kind": "ENUM",
      "name": "TestEnum",
      "fields": null,
      "inputFields": null,
      "interfaces": null,
      "enumValues": [
        {
          "name": "EnumA",
          "isDeprecated": false,
          "deprecationReason": null
        },
        {
          "name": "EnumB",
          "isDeprecated": false,
          "deprecationReason": null
        },
        {
          "name": "EnumC",
          "isDeprecated": false,
          "deprecationReason": null
        }
      ],
      "possibleTypes": null
    }
  }
}