Generator: Update SDK /services/iaas (#554)

* Generate iaas

* fix examples and update changelogs

---------

Co-authored-by: Diogo Ferrão <diogo.ferrao@freiheit.com>

Author: stackit-pipeline

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Release (2024-XX-XX)
 
+- `iaas`: [v0.4.0](services/iaas/CHANGELOG.md#v040-2024-06-07)
+  - **Breaking change**: `CreateNetwork` now returns the `Network` triggered by the operation.
 - `loadbalancer`: [v0.13.0](services/loadbalancer/CHANGELOG.md#v0130-2024-XX-XX)
   - **Feature:** `LoadBalancer`, `CreateLoadBalancerPayload` and `UpdateLoadBalancerPayload` have a new field `PlanId`
 - `authorization`: [v0.4.0](services/secretsmanager/CHANGELOG.md#v080-2024-06-04) 

examples/iaas/iaas.go

@@ -120,13 +120,17 @@ func main() {
 
 	var httpResp *http.Response
 	ctxWithHTTPResp := runtime.WithCaptureHTTPResponse(context.Background(), &httpResp)
-	err = iaasClient.CreateNetwork(ctxWithHTTPResp, projectId).CreateNetworkPayload(createNetworkPayload).Execute()
+	network, err := iaasClient.CreateNetwork(ctxWithHTTPResp, projectId).CreateNetworkPayload(createNetworkPayload).Execute()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "[IaaS API] Error when calling `CreateNetwork`: %v\n", err)
 		os.Exit(1)
 	}
 
-	network, err := wait.CreateNetworkWaitHandler(context.Background(), iaasClient, projectId, httpResp.Header.Get("x-request-id")).WaitWithContext(context.Background())
+	fmt.Printf("[IaaS API] Triggered creation of network with ID %q.\n", *network.NetworkId)
+	fmt.Printf("[Iaas API] Current state of the network: %q\n", *network.State)
+	fmt.Println("[Iaas API] Waiting for network to be created...")
+
+	network, err = wait.CreateNetworkWaitHandler(context.Background(), iaasClient, projectId, httpResp.Header.Get("x-request-id")).WaitWithContext(context.Background())
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "[IaaS API] Error when waiting for creation: %v\n", err)
 		os.Exit(1)

services/iaas/CHANGELOG.md

@@ -1,3 +1,7 @@
+## v0.4.0 (2024-06-07)
+
+- **Breaking change**: `CreateNetwork` now returns the `Network` triggered by the operation.
+
 ## v0.3.0 (2024-05-17)
 
 - **Feature**: Add waiters for async operations: `CreateNetworkAreaWaitHandler`, `UpdateNetworkAreaWaitHandler`, `DeleteNetworkAreaWaitHandler`, `CreateNetworkWaitHandler`, `UpdateNetworkWaitHandler`, `DeleteNetworkWaitHandler`