Generator: Update SDK /services/iaas (#3703)

Co-authored-by: Ruben Hoenle <[email protected]>

Author: stackit-pipeline

CHANGELOG.md

@@ -1,6 +1,8 @@
 ## Release (2025-xx-xx)
 - `stackitmarketplace`: [v1.16.0](services/stackitmarketplace/CHANGELOG.md#v1160)
   - **Breaking Change:** Remove unused `ProjectId` model struct 
+- `iaas`: [v1.1.0](services/iaas/CHANGELOG.md#v110)
+  - **Breaking Change:** Removal of unused model structs: `Area`, `AreaConfig`, `AreaPrefixConfigIPv4`, `UpdateAreaIPv4`, `NetworkAreaIPv4`, `CreateAreaAddressFamily`, `CreateAreaIPv4`, `CreateNetworkAddressFamily`, `CreateNetworkIPv4Body`, `CreateNetworkIPv6Body`, `CreateServerPayloadBootVolume`, `CreateServerPayloadNetworking`, `NullableUpdateAreaAddressFamily`, `CreateServerPayloadNetworking`, `UpdateNetworkAddressFamily`, `CreateServerPayloadNetworking`, `CreateServerPayloadNetworking`
 
 ## Release (2025-10-29)
 - `stackitmarketplace`: [v1.15.0](services/stackitmarketplace/CHANGELOG.md#v1150)

services/iaas/CHANGELOG.md

@@ -1,3 +1,6 @@
+## v1.1.0
+- **Breaking Change:** Removal of unused model structs: `Area`, `AreaConfig`, `AreaPrefixConfigIPv4`, `UpdateAreaIPv4`, `NetworkAreaIPv4`, `CreateAreaAddressFamily`, `CreateAreaIPv4`, `CreateNetworkAddressFamily`, `CreateNetworkIPv4Body`, `CreateNetworkIPv6Body`, `CreateServerPayloadBootVolume`, `CreateServerPayloadNetworking`, `NullableUpdateAreaAddressFamily`, `CreateServerPayloadNetworking`, `UpdateNetworkAddressFamily`, `CreateServerPayloadNetworking`, `CreateServerPayloadNetworking`
+
 ## v1.0.1
 - Bump STACKIT resourcemanager SDK module from `v0.17.1` to `v0.18.0`
 

services/iaas/VERSION

@@ -1 +1 @@
-v1.0.1
+v1.1.0