Principals of type Application cannot validly be used in role assignments
New-AzRoleAssigment -objectid service_principal -RoleDefinitionName “Managed Identity Operator” -Scope ResourceID In case of error: Principals of type Application cannot validly be used in role assignments Please provide -objectid Service Principal, not Application. Just display it, by: Get-AzureADServicePrincipal -SearchString “app_name”