Addin Eligible role to Subscription by powershell Question

My apologies for the oversight.  This is the updated script, I've tested it in my lab.  Please update the parameters as needed.

# Import the CSV file
$groups = Import-Csv -Path "path\to\your\groups.csv"

# Connect to Azure
Connect-AzAccount

# Define the role
$roleDefinitionId = (Get-AzRoleDefinition -Name "Contributor").Id

# Loop through each group and assign the role
foreach ($group in $groups) {
    try {
        $groupName = $group.GroupName
        $resourceGroup = $group.ResourceGroup
        $scope = "/subscriptions/your-subscription-id/resourceGroups/$resourceGroup"

        $groupObject = Get-AzADGroup -DisplayName $groupName
        $groupId = $groupObject.Id

        # Define the GUID for the request
        $guid = [guid]::NewGuid().Guid

        # Define the start time in ISO 8601 format
        $startTime = Get-Date -Format o 

        # Assign the role with eligible and time-bound settings
        New-AzRoleEligibilityScheduleRequest -Name $guid -Scope $scope -ExpirationDuration "PT8H" -ExpirationType AfterDuration -PrincipalId $groupId -RequestType AdminAssign -RoleDefinitionId $roleDefinitionId -ScheduleInfoStartDateTime $startTime

        Write-Output "Successfully assigned role to group: $groupName for resource group: $resourceGroup"
    }
    catch {
        Write-Error "Failed to assign role to group: $groupName for resource group: $resourceGroup. Error: $_"
    }
}

Write-Output "Role assignments completed."