Set-ClientAccessArray -Identity 'Array Name' -Fqdn
Cannot process argument transformation on parameter 'Identity'. Cannot convert value 'Array Name' to type "Microsoft.Exchange.Configuration.Tasks.ClientAccessArrayIdParameter". Error: 'Array Name' is not a valid value for the identity.
...
I double checked the Identity parameter for Client Array.
Get-ClientAccessArray | fl Identity
Results:
Identity: 'Array Name'
Turns out that Guid should be used in the Set-ClientAccessArray in the Identity field.
ie.
Get-ClientAccessArray | fl Identity, Guid
Results:
Identity: 'Array Name'
Guid:
Running following command:
Set-ClientAccessArray -Identity
allowed be to change Fqdn for the Client Array.