public MessageInfo build() {
      return new MessageInfo(key, size, isDeleted, isTtlUpdated, isUndeleted, expirationTimeInMs, crc, accountId,
          containerId, operationTimeMs, lifeVersion);
    }
Builds a {@link MessageInfo} object.
@return A {@link MessageInfo} object.
ambry-api/src/main/java/com/github/ambry/store/MessageInfo.java