provideFollowups 
  abstract fun provideFollowups(result: ChatResult, context: ChatContext, token: CancellationToken): ProviderResult<ReadonlyArray<ChatFollowup>>(source)
Provide followups for the given result.
Parameters
result
This object has the same properties as the result returned from the participant callback, including metadata, but is not the same instance.
context
Extra context passed to a participant.
token
A cancellation token.