protected String getBlobId(Account account, Container container) {
    return new BlobId(BlobId.BLOB_ID_V6, BlobId.BlobIdType.NATIVE, (byte) 0, account.getId(), container.getId(),
        partitionId, false, BlobId.BlobDataType.SIMPLE).getID();
  }
Get a sample blob ID.
@param account the account of the blob.
@param container the container of the blob.
@return the base64 blob ID.
ambry-named-mysql/src/integration-test/java/com/github/ambry/named/MySqlNamedBlobDbIntergrationBase.java