Question: I have a method that saves cache.

```
@GetMapping("/orders")
@Cacheable(value = "List<Order>", key = "{#customerName+'s orders', #page, #size}")
public List<Order> findOrders(@RequestParam("customerName") String customerName,
                              @RequestParam(name = "page") int page,
                              @RequestParam(name = "size") int size) {
...

```

And I want to remove this cache after calling of this method.

```
@PostMapping("/order")
@CacheEvict(value = "*",key="{#makeOrderDTO.customerDTO.name+'s orders', '', 'regex:*'}")
public Order makeOrder(@RequestBody MakeOrderDTO makeOrderDTO) {

```

I have a problem that I want to remove all cached pages for customers, but I can't remove only one type of page. So I need to remove customers with all pages sizes and numbers. Maybe there is some kind of functionality like

```
@PostMapping("/order")
@CacheEvict(value = "*",key="{#makeOrderDTO.customerDTO.name+'s orders', 'regex:*', 'regex:*'}")
public Order makeOrder(@RequestBody MakeOrderDTO makeOrderDTO) {

```

or

```
@PostMapping("/order")
@CacheEvict(value = "*",key="{#makeOrderDTO.customerDTO.name+'s orders', 'any', 'any'}")
public Order makeOrder(@RequestBody MakeOrderDTO makeOrderDTO) {

```

Thanks in advance.

---

Answer: 
It should be configured on your "thirdparty" cluster adding the following on your cluster config:

```
transport_socket:
  name: envoy.transport_sockets.tls

```
To add to @koffi-kodjo's answer, you also need to specify the `typed_config` property. The `transport_socket` node should be placed at the same level of the `name: thirdparty` node.

```yaml
        transport_socket:
          name: envoy.transport_sockets.tls
          typed_config: 
            "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext

```

ref:

* <https://github.com/envoyproxy/envoy/issues/11582#issuecomment-646427632>
* <https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/transport_sockets/tls/v3/tls.proto.html#extensions-transport-sockets-tls-v3-upstreamtlscontext>