AzureCloudConfig.StorageAccountInfo storageAccountInfo() {
    return storageAccountInfo;
  }
Constructor for {@link StorageClient}.
@param storageAsyncClient {@link BlobServiceAsyncClient} object.
@param blobBatchAsyncClient {@link BlobBatchAsyncClient} object.
@param azureMetrics {@link AzureMetrics} object.
@param blobLayoutStrategy {@link AzureBlobLayoutStrategy} object.
@param azureCloudConfig {@link AzureCloudConfig} object.
ambry-cloud/src/main/java/com/github/ambry/cloud/azure/StorageClient.java