">public</span> <span class="keyword">static</span> <span class="identifier">SendResult</span> <span class="identifier">SendGroupMessagePreview</span>(
	<span class="identifier">string</span> <span class="parameter">accessTokenOrAppId</span>,
	<span class="identifier">GroupMessageType</span> <span class="parameter">type</span>,
	<span class="identifier">string</span> <span class="parameter">value</span>,
	<span class="identifier">string</span> <span class="parameter">openId</span>,
	<span class="identifier"