public Builder clearConversations() {
                if (conversationsBuilder_ == null) {
                    if (kindCase_ == 5) {
                        kindCase_ = 0;
                        kind_ = null;
                        onChanged();
                    }
                } else {
                    if (kindCase_ == 5) {
                        kindCase_ = 0;
                        kind_ = null;
                    }
                    conversationsBuilder_.clear();
                }
                return this;
            }
<pre>
Conversation
</pre>

<code>.im.turms.proto.Conversations conversations = 5;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java