CmdID / PowerShell / Cmdlets / Remove
Remove-AppvClientConnectionGroup
Deletes an App-V connection group on the client. Windows Server PowerShell reference
From the Windows Server PowerShell reference 4 parameters Its page in the reference
Parameters
-ConnectionGroupSpecifies an App-V Connection Group object.-GroupIdSpecifies the GUID of specific connection group.-NameSpecifies the name of the App-V Connection Group.-VersionIdSpecifies the GUID that differentiates a package version from other versions, whether older, newer, or of a different lineage.