{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/UserRef",
  "title": "UserRef",
  "description": "JSON template for a user reference.",
  "properties": {
    "email": {
      "description": "Email ID of this user.",
      "type": "string"
    },
    "id": {
      "description": "User ID.",
      "type": "string"
    },
    "kind": {
      "default": "analytics#userRef",
      "type": "string"
    }
  },
  "type": "object"
}