public Builder setAttachmentIdNum(long value) {

            attachmentIdNum_ = value;
            bitField0_ |= 0x00000001;
            onChanged();
            return this;
        }
<pre>
Query filter
</pre>

<code>optional int64 attachment_id_num = 1;</code>

@param value The attachmentIdNum to set.
@return This builder for chaining.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/storage/UpdateMessageAttachmentInfoRequest.java