onRequestToJoinDeclinedFromGroup method Null safety

void onRequestToJoinDeclinedFromGroup(
  1. String groupId,
  2. String? groupName,
  3. String decliner,
  4. String? reason
)

入群申请被拒绝

Implementation

void onRequestToJoinDeclinedFromGroup(
    String groupId, String? groupName, String decliner, String? reason);