waitPollMessage

suspend fun BehaviourContext.waitPollMessage(    initRequest: Request<*>? = null,     errorFactory: NullableRequestBuilder<*> = { null },     count: Int = 1,     filter: SimpleFilter<CommonMessage<PollContent>>? = null,     mapper: CommonMessageToCommonMessageMapper<PollContent>? = null): List<CommonMessage<PollContent>>