dotnet-install: Downloading primary link https://dotnetcli.azureedge.net/dotnet/Sdk/2.1.504/dotnet-sdk-2.1.504-win-x64.zip
dotnet-install: Unable to download https://dotnetcli.azureedge.net/dotnet/Sdk/2.1.504/dotnet-sdk-2.1.504-win-x64.zip.
dotnet-install: Downloading legacy link https://dotnetcli.azureedge.net/dotnet/Sdk/2.1.504/dotnet-dev-win-x64.2.1.504.zip
dotnet-install: The resource at https://dotnetcli.azureedge.net/dotnet/Sdk/2.1.504/dotnet-dev-win-x64.2.1.504.zip is not available.
T:\src\github\grpc\src\csharp\install_dotnet_sdk.ps1 : Could not download

".NET Core SDK" with version = 2.1.504

An error occurred while sending the request.

Unable to connect to the remote server

A connection attempt failed because the connected party did not properly

respond after a period of time, or established connection failed because

connected host has failed to respond 72.21.81.200:443

    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorExcep

   tion

    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorExceptio

   n,install_dotnet_sdk.ps1





T:\src\github\grpc>exit /b 1



[ID: 1491971] Build finished after 138 secs, exit value: 1


Warning: Permanently added 'localhost' (ECDSA) to the list of known hosts.