Get a customer
$customer = Get-PCCustomer -tenantid '<tenant id GUID>'
Get all customer users
Get-PCCustomerUser -tenantid $customer.id -all
Get customer user
$user = Get-PCCustomerUser -tenantid $customer.id -userid '<user id>'
Get customer user assigned licenses
Get-PCCustomerUser -tenantid $customer.id -userid $user.id -licenses
Get customer deleted users
Get-PCCustomerUser -tenantid $customer.id -deleted