public Builder clearLong() {
                if (kindCase_ == 1) {
                    kindCase_ = 0;
                    kind_ = null;
                    onChanged();
                }
                return this;
            }
<pre>
Common
</pre>

<code>int64 long = 1;</code>

@return This builder for chaining.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java