@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    BlobProperties that = (BlobProperties) o;
    return isPrivate == that.isPrivate && creationTimeInMs == that.creationTimeInMs && accountId == that.accountId
        && containerId == that.containerId && isEncrypted == that.isEncrypted && blobSize == that.blobSize
        && timeToLiveInSeconds == that.timeToLiveInSeconds && Objects.equals(serviceId, that.serviceId)
        && Objects.equals(ownerId, that.ownerId) && Objects.equals(contentType, that.contentType) && Objects.equals(
        contentEncoding, that.contentEncoding) && Objects.equals(filename, that.filename) && Objects.equals(
        externalAssetTag, that.externalAssetTag) && Objects.equals(reservedMetadataBlobId, that.reservedMetadataBlobId);
  }
@param blobSize the new blob size in bytes
ambry-api/src/main/java/com/github/ambry/messageformat/BlobProperties.java