@java.lang.Override
        public boolean hasDeleteGroupInvitationRequest() {
            return kindCase_ == 504;
        }
<code>.im.turms.proto.DeleteGroupInvitationRequest delete_group_invitation_request = 504;</code>

@return Whether the deleteGroupInvitationRequest field is set.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/TurmsRequest.java