docs: update generated docs (#981)

diff --git a/docs/dyn/youtube_v3.i18nRegions.html b/docs/dyn/youtube_v3.i18nRegions.html
index 2e04c58..ddf4248 100644
--- a/docs/dyn/youtube_v3.i18nRegions.html
+++ b/docs/dyn/youtube_v3.i18nRegions.html
@@ -72,39 +72,52 @@
 
 </style>
 
-<h1><a href="youtube_v3.html">YouTube Data API</a> . <a href="youtube_v3.i18nRegions.html">i18nRegions</a></h1>
+<h1><a href="youtube_v3.html">YouTube Data API v3</a> . <a href="youtube_v3.i18nRegions.html">i18nRegions</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#list">list(part, hl=None)</a></code></p>
-<p class="firstline">Returns a list of content regions that the YouTube website supports.</p>
+  <code><a href="#list">list(part, hl=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Retrieves a list of resources, possibly filtered.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="list">list(part, hl=None)</code>
-  <pre>Returns a list of content regions that the YouTube website supports.
+    <code class="details" id="list">list(part, hl=None, x__xgafv=None)</code>
+  <pre>Retrieves a list of resources, possibly filtered.
 
 Args:
-  part: string, The part parameter specifies the i18nRegion resource properties that the API response will include. Set the parameter value to snippet. (required)
-  hl: string, The hl parameter specifies the language that should be used for text values in the API response.
+  part: string, The &lt;code&gt;&lt;strong&gt;part&lt;/strong&gt;&lt;/code&gt; parameter specifies the
+&lt;code&gt;i18nRegion&lt;/code&gt; resource properties that the API response will
+include. Set the parameter value to &lt;code&gt;snippet&lt;/code&gt;. (required) (repeated)
+  hl: string, A parameter
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
     {
     &quot;etag&quot;: &quot;A String&quot;, # Etag of this resource.
+    &quot;kind&quot;: &quot;youtube#i18nRegionListResponse&quot;, # Identifies what kind of resource this is. Value: the fixed string
+        # &lt;code&gt;&quot;youtube#i18nRegionListResponse&quot;&lt;/code&gt;.
     &quot;eventId&quot;: &quot;A String&quot;, # Serialized EventId of the request which produced this response.
-    &quot;items&quot;: [ # A list of regions where YouTube is available. In this map, the i18n region ID is the map key, and its value is the corresponding i18nRegion resource.
-      { # A i18nRegion resource identifies a region where YouTube is available.
-        &quot;etag&quot;: &quot;A String&quot;, # Etag of this resource.
-        &quot;id&quot;: &quot;A String&quot;, # The ID that YouTube uses to uniquely identify the i18n region.
-        &quot;kind&quot;: &quot;youtube#i18nRegion&quot;, # Identifies what kind of resource this is. Value: the fixed string &quot;youtube#i18nRegion&quot;.
-        &quot;snippet&quot;: { # Basic details about an i18n region, such as region code and human-readable name. # The snippet object contains basic details about the i18n region, such as region code and human-readable name.
-          &quot;gl&quot;: &quot;A String&quot;, # The region code as a 2-letter ISO country code.
+    &quot;visitorId&quot;: &quot;A String&quot;, # The &lt;code&gt;visitorId&lt;/code&gt; identifies the visitor.
+    &quot;items&quot;: [ # A list of regions where YouTube is available. In this map, the i18n region
+        # ID is the map key, and its value is the corresponding
+        # &lt;code&gt;i18nRegion&lt;/code&gt; resource.
+      { # A &lt;code&gt;&lt;strong&gt;i18nRegion&lt;/strong&gt;&lt;/code&gt; resource identifies a region where
+          # YouTube is available.
+        &quot;snippet&quot;: { # Basic details about an i18n region, such as region code and human-readable # The &lt;code&gt;snippet&lt;/code&gt; object contains basic details about the i18n
+            # region, such as region code and human-readable name.
+            # name.
           &quot;name&quot;: &quot;A String&quot;, # The human-readable name of the region.
+          &quot;gl&quot;: &quot;A String&quot;, # The region code as a 2-letter ISO country code.
         },
+        &quot;id&quot;: &quot;A String&quot;, # The ID that YouTube uses to uniquely identify the i18n region.
+        &quot;etag&quot;: &quot;A String&quot;, # Etag of this resource.
+        &quot;kind&quot;: &quot;youtube#i18nRegion&quot;, # Identifies what kind of resource this is. Value: the fixed string
+            # &lt;code&gt;&quot;youtube#i18nRegion&quot;&lt;/code&gt;.
       },
     ],
-    &quot;kind&quot;: &quot;youtube#i18nRegionListResponse&quot;, # Identifies what kind of resource this is. Value: the fixed string &quot;youtube#i18nRegionListResponse&quot;.
-    &quot;visitorId&quot;: &quot;A String&quot;, # The visitorId identifies the visitor.
   }</pre>
 </div>