add 撤回消息

gim/logic.ext.proto

@@ -49,6 +49,8 @@ service LogicExt {
   rpc GetGroupMembers (GetGroupMembersReq) returns (GetGroupMembersResp);
   // 设置禁言
   rpc SetGroupBannedMembers (SetGroupMemberBannedReq) returns (SetGroupMemberBannedResp);
+  // 取消禁言
+  rpc SetGroupRemoveBannedMembers (SetGroupMemberRemoveBannedReq) returns (Empty);
   // 获取群组禁言成员
   rpc GetGroupBannedMembers (GetGroupBannedMembersReq) returns (GetGroupBannedMembersResp);
 }
@@ -246,8 +248,12 @@ message GroupMember {
 message SetGroupMemberBannedReq {
   int64 group_id = 1; // 群组id
   repeated int64 user_ids = 2; // 用户id列表
-  repeated int64 remove_user_ids = 3; // 解除用户id列表
-  AllMemberBannedType is_all_member_banned = 4; // 全员禁言(1:是 2:否)
+  AllMemberBannedType is_all_member_banned = 3; // 全员禁言(1:是 2:否)
+}
+
+message SetGroupMemberRemoveBannedReq {
+  int64 group_id = 1; // 群组id
+  repeated int64 remove_user_ids = 2; // 解除用户id列表
 }
 
 enum AllMemberBannedType {