Getting errors while building from source code.

[kesharwaniarya]

Xamarin.Android Version (eg: 6.0):

Xamarin.Android SDK 11.2.2.1 (d16-9/877f572)
Xamarin.Android Reference Assemblies and MSBuild support.
Mono: 5e9cb6d
Java.Interop: xamarin/java.interop/d16-9@54f8c24
ProGuard: Guardsquare/proguard@912d149
SQLite: xamarin/sqlite@daff8f4
Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-9@d210f11

Operating System & Version (eg: Mac OSX 10.11):

Edition Windows 10 Pro
Version 21H1
OS build 19043.1586

Support Libraries Version (eg: 23.3.0):

28.0.0.3

Describe your Issue:

Getting errors while building the cake script:

1. When tried running the first command in VSCode: .\build.ps1 --target=binderate
   Although Build was completed without any errors, it failed to fetch any .jar files and threw a series of such errors:

Failed to download android.arch.core.common-javadoc.jar: Response status code does not indicate success: 404 (Not Found).

2. When tried running the second command: .\build.ps1 --target=libs
   Build failed with errors as shown in the screenshot below. The build is also failing for AndroidSupport.sln in Visual studios 2019
   
   

Steps to Reproduce (with link to sample solution if possible):

Followed the build instructions.

Include any relevant Exception Stack traces, build logs, adb logs:

Buildbinderate.txt