n class="identifier">AnalysisResultJson</span>&lt;<span class="identifier">UpStreamMsgDistMonthItem</span>&gt;&gt; <span class="identifier">GetUpStreamMsgDistMonthAsync</span>(
	<span class="identifier">string</span> <span class="parameter">accessTokenOrAppId</span>,
	<span class="identifier">string</span> <span class="parameter">beginDate</span>,
	<span class="identifier">string</span> <span class="parameter">endDate</span>,
	<span class="identifier">int</span> <span class="parameter">timeOut</span> = 1000