public Builder mergeFrom(
                im.turms.server.common.access.client.dto.model.group.GroupMembersWithVersion other) {
            if (other == im.turms.server.common.access.client.dto.model.group.GroupMembersWithVersion
                    .getDefaultInstance()) {
                return this;
            }
            if (groupMembersBuilder_ == null) {
                if (!other.groupMembers_.isEmpty()) {
                    if (groupMembers_.isEmpty()) {
                        groupMembers_ = other.groupMembers_;
                        bitField0_ &= ~0x00000001;
                    } else {
                        ensureGroupMembersIsMutable();
                        groupMembers_.addAll(other.groupMembers_);
                    }
                    onChanged();
                }
            } else {
                if (!other.groupMembers_.isEmpty()) {
                    if (groupMembersBuilder_.isEmpty()) {
                        groupMembersBuilder_.dispose();
                        groupMembersBuilder_ = null;
                        groupMembers_ = other.groupMembers_;
                        bitField0_ &= ~0x00000001;
                        groupMembersBuilder_ =
                                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders
                                        ? getGroupMembersFieldBuilder()
                                        : null;
                    } else {
                        groupMembersBuilder_.addAllMessages(other.groupMembers_);
                    }
                }
            }
            if (other.hasLastUpdatedDate()) {
                setLastUpdatedDate(other.getLastUpdatedDate());
            }
            this.mergeUnknownFields(other.getUnknownFields());
            onChanged();
            return this;
        }
Protobuf type {@code im.turms.proto.GroupMembersWithVersion}
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/group/GroupMembersWithVersion.java