private boolean uploadDefaultBlob() throws CloudStorageException {
    InputStream inputStream = getBlobInputStream(blobSize);
    CloudBlobMetadata metadata = new CloudBlobMetadata(blobId, creationTime, Utils.Infinite_Time, blobSize,
        CloudBlobMetadata.EncryptionOrigin.NONE);
    return azureDest.uploadBlob(blobId, blobSize, metadata, inputStream);
  }
Upload a blob with default properties.
@return the result of the uploadBlob call.
@throws CloudStorageException on error.
ambry-cloud/src/test/java/com/github/ambry/cloud/azure/AzureCloudDestinationTest.java