{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/Group", "title": "Group", "type": "object", "description": "An analytics group for aggregating channel or video data", "required": [ "kind", "id", "snippet", "contentDetails" ], "properties": { "kind": { "type": "string", "description": "Identifies the API resource type", "example": "youtube#group" }, "etag": { "type": "string", "description": "ETag for caching purposes" }, "id": { "type": "string", "description": "Unique identifier for the group", "example": "ABCdef123456" }, "snippet": { "$ref": "#/components/schemas/GroupSnippet" }, "contentDetails": { "$ref": "#/components/schemas/GroupContentDetails" } } }