def METHOD_NAME(lab_name: Optional[str] = None,
                                              name: Optional[str] = None,
                                              resource_group_name: Optional[str] = None,
                                              opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableListVirtualMachineApplicableSchedulesResult:
    """
    Lists the applicable start/stop schedules, if any.
    :param str lab_name: The name of the lab.
    :param str name: The name of the virtual machine.
    :param str resource_group_name: The name of the resource group.
    """
    __args__ = dict()
    __args__['labName'] = lab_name
    __args__['name'] = name
    __args__['resourceGroupName'] = resource_group_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:devtestlab/v20180915:listVirtualMachineApplicableSchedules', __args__, opts=opts, typ=ListVirtualMachineApplicableSchedulesResult).value
    return AwaitableListVirtualMachineApplicableSchedulesResult(
        id=pulumi.get(__ret__, 'id'),
        lab_vms_shutdown=pulumi.get(__ret__, 'lab_vms_shutdown'),
        lab_vms_startup=pulumi.get(__ret__, 'lab_vms_startup'),
        location=pulumi.get(__ret__, 'location'),
        name=pulumi.get(__ret__, 'name'),
        tags=pulumi.get(__ret__, 'tags'),
        type=pulumi.get(__ret__, 'type'))