def METHOD_NAME(provisioning_service_name: Optional[pulumi.Input[str]] = None,
                                resource_group_name: Optional[pulumi.Input[str]] = None,
                                opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetIotDpsResourceResult]:
    """
    Get the metadata of the provisioning service without SAS keys.
    Azure REST API version: 2022-12-12.
    :param str provisioning_service_name: Name of the provisioning service to retrieve.
    :param str resource_group_name: Resource group name.
    """
    ...