事件
列出工作階段執行緒事件
beta.sessions.threads.events.list(thread_id, **kwargs) -> PageCursor<BetaManagedAgentsSessionEvent>GET/v1/sessions/{session_id}/threads/{thread_id}/events
串流工作階段執行緒事件
beta.sessions.threads.events.stream_events(thread_id, **kwargs) -> Stream<BetaManagedAgentsStreamSessionThreadEvents>GET/v1/sessions/{session_id}/threads/{thread_id}/stream