Hi Azure team, We are need to using proxy auth (username and password). We found your SDK is not support yet. Could you support this feature for Curl transport? https://github.com/Azure/azure-storage-cpplite/blob/master/src/http/libcurl_http_client.cpp https://github.com/Azure/azure-storage-cpplite/blob/master/src/blob/blob_client.cpp https://curl.se/libcurl/c/CURLOPT_PROXYAUTH.html Thanks.