{
  "eventId": "evt_comment_123",
  "eventType": "CommentAdded",
  "timestamp": "2025-12-11T18:00:00Z",
  "version": "1.0.0",
  "data": {
    "commentId": "cmt_abc123",
    "taskId": "task_12345",
    "workspaceId": "ws_acme_corp",
    "author": {
      "userId": "usr_john_doe",
      "name": "John Doe"
    },
    "content": "Great progress! @jane-smith can you review the auth flow?",
    "mentions": ["usr_jane_smith"],
    "attachments": [],
    "createdAt": "2025-12-11T18:00:00Z"
  }
}