def METHOD_NAME(expand: Optional[str] = None,
                    resource_group_name: Optional[str] = None,
                    route_table_name: Optional[str] = None,
                    opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetRouteTableResult:
    """
    Gets the specified route table.
    :param str expand: Expands referenced resources.
    :param str resource_group_name: The name of the resource group.
    :param str route_table_name: The name of the route table.
    """
    __args__ = dict()
    __args__['expand'] = expand
    __args__['resourceGroupName'] = resource_group_name
    __args__['routeTableName'] = route_table_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:network/v20230501:getRouteTable', __args__, opts=opts, typ=GetRouteTableResult).value
    return AwaitableGetRouteTableResult(
        disable_bgp_route_propagation=pulumi.get(__ret__, 'disable_bgp_route_propagation'),
        etag=pulumi.get(__ret__, 'etag'),
        id=pulumi.get(__ret__, 'id'),
        location=pulumi.get(__ret__, 'location'),
        name=pulumi.get(__ret__, 'name'),
        provisioning_state=pulumi.get(__ret__, 'provisioning_state'),
        resource_guid=pulumi.get(__ret__, 'resource_guid'),
        routes=pulumi.get(__ret__, 'routes'),
        subnets=pulumi.get(__ret__, 'subnets'),
        tags=pulumi.get(__ret__, 'tags'),
        type=pulumi.get(__ret__, 'type'))