agent.watchMessage() - RevoEngine

`agent.watchMessage()`

Read-only message replay/tail in managed V8. Positive after requires its stream.policy generation. stream.replay.miss means refetch canonical state; never repeat a command to reconnect. Result is observation metadata, not AssistantThreadResponse. @localOnly

Signature

static watchMessage(assistantThreadId: string, assistantMessageId: string,
      options: AssistantWatchOptions): Promise<ExecutionStream<AssistantMessageStreamCompletion>>;

See all agent methods or runtime basics.

Last modified on November 8, 2026