Youtube Analytics Group List Response Structure

{
  "type": "object",
  "description": "A list of group resources matching the request criteria.",
  "name": "GroupListResponse",
  "properties": {
    "kind": {
      "type": "string",
      "description": "Identifies the API resource's type. Value is youtube#groupListResponse."
    },
    "etag": {
      "type": "string",
      "description": "The Etag of this resource."
    },
    "nextPageToken": {
      "type": "string",
      "description": "The token for the next page of results in the result set."
    },
    "items": {
      "type": "array",
      "description": "A list of groups that match the request criteria.",
      "items": {
        "type": "object",
        "description": "A group resource represents a YouTube Analytics group, which is a custom collection of up to 500 channels, videos, playlists, or assets. You can use groups to simplify retrieving data for multiple resources.",
        "properties": {
          "kind": {
            "type": "string",
            "description": "Identifies the API resource's type. Value is youtube#group."
          },
          "etag": {
            "type": "string",
            "description": "The Etag of this resource."
          },
          "id": {
            "type": "string",
            "description": "The ID that YouTube uses to uniquely identify the group."
          },
          "snippet": {
            "type": "object",
            "description": "The snippet object contains basic details about the group.",
            "properties": {
              "publishedAt": {
                "type": "datetime",
                "description": "The date and time that the group was created."
              },
              "title": {
                "type": "string",
                "description": "The group title. The value must be a non-empty string."
              }
            }
          },
          "contentDetails": {
            "type": "object",
            "description": "Describes the content of a YouTube Analytics group in terms of the number of items it contains and the type of items it contains.",
            "properties": {
              "itemCount": {
                "type": "integer",
                "description": "The number of items in the group."
              },
              "itemType": {
                "type": "string",
                "description": "The type of resources contained in the group. Valid values are youtube#channel, youtube#playlist, youtube#video, and youtubePartner#asset.",
                "enum": [
                  "youtube#channel",
                  "youtube#playlist",
                  "youtube#video",
                  "youtubePartner#asset"
                ]
              }
            }
          }
        }
      }
    }
  },
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}