`Get-MgTeamChannel` fails with `Parameter set cannot be resolved using the specified named parameters`.

[peombwa]

Get-MgTeamChannel -TeamId -ChannelId fails with Parameter set cannot be resolved using the specified named parameters.

The is caused by the recent of addition of /teams/{team-id}/allChannels API which cause AutoREST to drop the All hence a conflict with /teams/{team-id}/Channels.

As a patch, we should add a directive to rename the wrongly named Get-MgTeamChannel to Get-MgAllTeamChannel.

A long-term fix will be provided by AutoREST.PowerShell in Azure/autorest.powershell#1002.

[alphaz18]

This Issue still exists.
There are two parameter sets with the same parameters causing it to become ambiguous and fail.
it occurs when you specify ChannelId.
this is evidenced by the documentation as well
https://learn.microsoft.com/en-us/powershell/module/microsoft.graph.teams/get-mgteamchannel?view=graph-powershell-1.0
You can see that parameter sets 2 and 3 are ambiguous or duplicated.

[peombwa]

Thanks for bringing this to our attention.

Unfortunately, this is due to how the code generator interprets the presence of All in API paths. We will manually rename the commands to disambiguate the conflicting parameter sets in the next release.