{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "MentionedUser", "type": "object", "description": "A user mentioned in a comment", "properties": { "user_id": { "type": "string", "description": "The mentioned user ID" }, "team_id": { "type": "string", "description": "The mentioned user team ID" }, "display_name": { "type": "string", "description": "The mentioned user display name" } } }