def METHOD_NAME(instance_name: Optional[pulumi.Input[str]] = None,
                        resource_group_name: Optional[pulumi.Input[str]] = None,
                        opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetInstanceResult]:
    """
    Get SCOM managed instance details
    :param str instance_name: Name of the Azure Monitor Operations Manager Managed Instance (SCOM MI)
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    """
    ...