Update generated code (#1870)

* update generated code

* Update src/Service/CodeBuild/CHANGELOG.md

---------

Co-authored-by: Jérémy Derussé <jeremy@derusse.com>

Author: async-aws-bot

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## NOT RELEASED
 
+### Changed
+
+- AWS enhancement: Documentation updates.
+
 ## 1.9.0
 
 ### Added

src/Result/GetAuthorizationTokenResponse.php

@@ -11,6 +11,9 @@ class GetAuthorizationTokenResponse extends Result
     /**
      * A list of authorization token data objects that correspond to the `registryIds` values in the request.
      *
+     * > The size of the authorization token returned by Amazon ECR is not fixed. We recommend that you don't make
+     * > assumptions about the maximum size.
+     *
      * @var AuthorizationData[]
      */
     private $authorizationData;