Gaufrette\Adapter\AzureBlobStorage::rename PHP Method

    public function rename($sourceKey, $targetKey)
    {
        $this->init();
        try {
            $this->blobProxy->copyBlob($this->containerName, $targetKey, $this->containerName, $sourceKey);
            $this->blobProxy->deleteBlob($this->containerName, $sourceKey);
            return true;
        } catch (ServiceException $e) {
            $this->failIfContainerNotFound($e, sprintf('rename key "%s"', $sourceKey));
            return false;
        }
    }