Whats wrong with my code? I get Forbidden when i try to run the Get-PartnerCustomerSubscription part.:

Import-Module-Module -Name PartnerCenter -Scope CurrentUser

Connect-PartnerCenter -Scope

$customers = Get-PartnerCustomer

foreach ($customer in $customers) {
    Write-Output "Customer: $($customer.CompanyProfile.CompanyName)"
    Write-Output "CustomerId: $($customer.CustomerId)"
    $subscriptions = Get-PartnerCustomerSubscription -CustomerId $customer.CustomerId
    Write-Output $subscriptions
}

Im trying to get every subscription from all the tenants we have partner connection for. Im a global admin in my tenant.