Builder.html#source-com.lark.oapi.service.task.v1.enums.TaskSourceEnum-">source</a></span>(<a href="../../../../../../../../com/lark/oapi/service/task/v1/enums/TaskSourceEnum.html" title="com.lark.oapi.service.task.v1.enums中的枚举">TaskSourceEnum</a>&nbsp;source)</code>
<div class="block">任务创建的来源
  示例值：</div>
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