Update tag group

{
  "type": "object",
  "properties": {
    "success": {
      "type": "string"
    },
    "tag_group": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "name": {
          "type": "string"
        },
        "one_per_topic": {
          "type": "boolean"
        },
        "parent_tag_name": {
          "type": "array",
          "items": {
            "type": "object"
          }
        },
        "permissions": {
          "type": "object",
          "properties": {
            "everyone": {
              "type": "integer"
            }
          }
        },
        "tag_names": {
          "type": "array",
          "items": {
            "type": "object"
          }
        }
      }
    }
  }
}