Regenerate analyticshub client (#7893)

Generated in GitHub action: https://togithub.com/googleapis/googleapis/google-api-php-client-services/actions/workflows/codegen.yaml

Author: yoshi-code-bot

src/AnalyticsHub/MessageTransform.php

@@ -40,7 +40,9 @@ class MessageTransform extends \Google\Model
   protected $javascriptUdfDataType = '';
 
   /**
-   * Optional. AI Inference.
+   * Optional. AI Inference. Specifies the Vertex AI endpoint that inference
+   * requests built from the Pub/Sub message data and provided parameters will
+   * be sent to.
    *
    * @param AIInference $aiInference
    */