com.lark.oapi.service.im.v1.enums中的枚举">UserIdTypeEnum</a> USER_ID</pre>
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<pre>public static final&nbsp;<a href="../../../../../../../com/lark/oapi/service/im/v1/enums/UserIdTypeEnum.html" title="com.lark.oapi.service.im.v1.enums中的枚举">UserIdTypeEnum</a> UNION_ID</pre>
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