curl -X PUT -H "x-ms-blob-type:BlockBlob" \
-H "x-ms-date:$request_date" \
-H "x-ms-version:$storage_service_version" \
-H "Authorization: $authorization_header" \
-H "Content-Length:$file_length" \
-H "Content-Type:$content_type" \
--data-binary "@cars.csv" \
"https://${storage_account}.blob.core.windows.net/records/cars"
curl -H "x-ms-date:$request_date" \
-H "x-ms-version:$storage_service_version" \
-H "Authorization: $authorization_header" \
"https://${storage_account}.blob.core.windows.net/records/cars" > cars.csv