Currently trying to use a service principal in order to check power BI connection status

Connect-DataGatewayServiceAccount -ApplicationId $xx -ClientSecret $xx  -Tenant "xx"
$scopeLevel = "Organization"

Get-DataGatewayCluster -Scope $scopeLevel

I am getting the error below

Response status code does not indicate success: 401 (Unauthorized) Request Id:

Does suggest a permission issue, however the service principal is a global admin in Azure, not sure what other permission may be required.

Is there any other way to use a service principal with

Login-DataGatewayServiceAccount