private com.google.protobuf.SingleFieldBuilder<im.turms.server.common.access.client.dto.model.conference.Meetings, im.turms.server.common.access.client.dto.model.conference.Meetings.Builder, im.turms.server.common.access.client.dto.model.conference.MeetingsOrBuilder> getMeetingsFieldBuilder() {
                if (meetingsBuilder_ == null) {
                    if (!(kindCase_ == 40)) {
                        kind_ = im.turms.server.common.access.client.dto.model.conference.Meetings
                                .getDefaultInstance();
                    }
                    meetingsBuilder_ = new com.google.protobuf.SingleFieldBuilder<>(
                            (im.turms.server.common.access.client.dto.model.conference.Meetings) kind_,
                            getParentForChildren(),
                            isClean());
                    kind_ = null;
                }
                kindCase_ = 40;
                onChanged();
                return meetingsBuilder_;
            }
<pre>
Conference
</pre>

<code>.im.turms.proto.Meetings meetings = 40;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java