public Builder setUserIdToUnshareWith(long value) {

            userIdToUnshareWith_ = value;
            bitField0_ |= 0x00000008;
            onChanged();
            return this;
        }
<code>optional int64 user_id_to_unshare_with = 4;</code>

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