docs: docs update (#911)

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Fixes #<issue_number_goes_here> 🦕
diff --git a/docs/dyn/composer_v1beta1.projects.locations.imageVersions.html b/docs/dyn/composer_v1beta1.projects.locations.imageVersions.html
index 1e8a21c..80380df 100644
--- a/docs/dyn/composer_v1beta1.projects.locations.imageVersions.html
+++ b/docs/dyn/composer_v1beta1.projects.locations.imageVersions.html
@@ -75,42 +75,42 @@
 <h1><a href="composer_v1beta1.html">Cloud Composer API</a> . <a href="composer_v1beta1.projects.html">projects</a> . <a href="composer_v1beta1.projects.locations.html">locations</a> . <a href="composer_v1beta1.projects.locations.imageVersions.html">imageVersions</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#list">list(parent, pageToken=None, x__xgafv=None, pageSize=None)</a></code></p>
+  <code><a href="#list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
 <p class="firstline">List ImageVersions for provided location.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="list">list(parent, pageToken=None, x__xgafv=None, pageSize=None)</code>
+    <code class="details" id="list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</code>
   <pre>List ImageVersions for provided location.
 
 Args:
   parent: string, List ImageVersions in the given project and location, in the form:
-"projects/{projectId}/locations/{locationId}" (required)
+&quot;projects/{projectId}/locations/{locationId}&quot; (required)
   pageToken: string, The next_page_token value returned from a previous List request, if any.
+  pageSize: integer, The maximum number of image_versions to return.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
       2 - v2 error format
-  pageSize: integer, The maximum number of image_versions to return.
 
 Returns:
   An object of the form:
 
     { # The ImageVersions in a project and location.
-    "nextPageToken": "A String", # The page token used to query for the next page if one exists.
-    "imageVersions": [ # The list of supported ImageVersions in a location.
+    &quot;imageVersions&quot;: [ # The list of supported ImageVersions in a location.
       { # Image Version information
-        "supportedPythonVersions": [ # supported python versions
-          "A String",
-        ],
-        "imageVersionId": "A String", # The string identifier of the ImageVersion, in the form:
-            # "composer-x.y.z-airflow-a.b(.c)"
-        "isDefault": True or False, # Whether this is the default ImageVersion used by Composer during
+        &quot;isDefault&quot;: True or False, # Whether this is the default ImageVersion used by Composer during
             # environment creation if no input ImageVersion is specified.
+        &quot;imageVersionId&quot;: &quot;A String&quot;, # The string identifier of the ImageVersion, in the form:
+            # &quot;composer-x.y.z-airflow-a.b(.c)&quot;
+        &quot;supportedPythonVersions&quot;: [ # supported python versions
+          &quot;A String&quot;,
+        ],
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # The page token used to query for the next page if one exists.
   }</pre>
 </div>
 
@@ -123,7 +123,7 @@
   previous_response: The response from the request for the previous page. (required)
 
 Returns:
-  A request object that you can call 'execute()' on to request the next
+  A request object that you can call &#x27;execute()&#x27; on to request the next
   page. Returns None if there are no more items in the collection.
     </pre>
 </div>