build(codegen): updating SDK

Author: ct-sdks[bot]

changes.md

@@ -1,8 +1,18 @@
-**Import changes**
+**Api changes**
 
 <details>
-<summary>Removed Type(s)</summary>
+<summary>Added Resource(s)</summary>
 
-- :warning: removed type `ReferencedResourceNotFound`
+- added resource `/{projectKey}/channels/key={key}`
+</details>
+
+
+<details>
+<summary>Added Method(s)</summary>
+
+- added method `$apiRoot->withProjectKey()->channels()->withKey()->get()`
+- added method `$apiRoot->withProjectKey()->channels()->withKey()->head()`
+- added method `$apiRoot->withProjectKey()->channels()->withKey()->post()`
+- added method `$apiRoot->withProjectKey()->channels()->withKey()->delete()`
 </details>