@Override
  public void put(MessageWriteSet messageSetToWrite) throws StoreException {
    try {
      cloudDestination.uploadBlobs((MessageFormatWriteSet) messageSetToWrite);
    } catch (CloudStorageException e) {
      throw new StoreException(e.getMessage(), StoreErrorCodes.IOError);
    }
  }
Puts a set of messages into the store
@param messageSetToWrite The message set to write to the store
@throws StoreException
ambry-cloud/src/main/java/com/github/ambry/cloud/CloudBlobStore.java