docs: update generated docs (#981)

diff --git a/docs/dyn/books_v1.series.html b/docs/dyn/books_v1.series.html
index e92ebbc..d239973 100644
--- a/docs/dyn/books_v1.series.html
+++ b/docs/dyn/books_v1.series.html
@@ -80,50 +80,54 @@
 <p class="firstline">Returns the membership Resource.</p>
 
 <p class="toc_element">
-  <code><a href="#get">get(series_id)</a></code></p>
+  <code><a href="#get">get(series_id=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Returns Series metadata for the given series ids.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="get">get(series_id)</code>
+    <code class="details" id="get">get(series_id=None, x__xgafv=None)</code>
   <pre>Returns Series metadata for the given series ids.
 
 Args:
-  series_id: string, String that identifies the series (required) (repeated)
+  series_id: string, String that identifies the series (repeated)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
 
 Returns:
   An object of the form:
 
     {
-    &quot;kind&quot;: &quot;books#series&quot;, # Resource type.
     &quot;series&quot;: [
       {
-        &quot;bannerImageUrl&quot;: &quot;A String&quot;,
+        &quot;title&quot;: &quot;A String&quot;,
         &quot;eligibleForSubscription&quot;: True or False,
-        &quot;imageUrl&quot;: &quot;A String&quot;,
-        &quot;isComplete&quot;: True or False,
         &quot;seriesFormatType&quot;: &quot;A String&quot;,
         &quot;seriesId&quot;: &quot;A String&quot;,
-        &quot;seriesSubscriptionReleaseInfo&quot;: {
-          &quot;cancellationTimestampUs&quot;: &quot;A String&quot;, # Cancellation date of the series subscription (or when it ends).
-          &quot;currentReleaseInfo&quot;: { # Release information for the last release.
-            &quot;amountInMicros&quot;: &quot;A String&quot;, # Amount in micros of the specified currency code.
-            &quot;currencyCode&quot;: &quot;A String&quot;, # Currency code of the amount.
-            &quot;releaseNumber&quot;: &quot;A String&quot;, # The release number of this issue/volume/book.
-            &quot;releaseTimestampUs&quot;: &quot;A String&quot;, # The release date.
-          },
-          &quot;nextReleaseInfo&quot;: { # Release information for the next release.
-            &quot;amountInMicros&quot;: &quot;A String&quot;, # Amount in micros of the specified currency code.
-            &quot;currencyCode&quot;: &quot;A String&quot;, # Currency code of the amount.
-            &quot;releaseNumber&quot;: &quot;A String&quot;, # The release number of this issue/volume/book.
-            &quot;releaseTimestampUs&quot;: &quot;A String&quot;, # The release date.
-          },
-          &quot;seriesSubscriptionType&quot;: &quot;A String&quot;, # series subscription type.
-        },
         &quot;seriesType&quot;: &quot;A String&quot;,
+        &quot;imageUrl&quot;: &quot;A String&quot;,
+        &quot;seriesSubscriptionReleaseInfo&quot;: {
+          &quot;cancelTime&quot;: &quot;A String&quot;,
+          &quot;seriesSubscriptionType&quot;: &quot;A String&quot;,
+          &quot;nextReleaseInfo&quot;: {
+            &quot;currencyCode&quot;: &quot;A String&quot;,
+            &quot;amountInMicros&quot;: 3.14,
+            &quot;releaseTime&quot;: &quot;A String&quot;,
+            &quot;releaseNumber&quot;: &quot;A String&quot;,
+          },
+          &quot;currentReleaseInfo&quot;: {
+            &quot;releaseNumber&quot;: &quot;A String&quot;,
+            &quot;amountInMicros&quot;: 3.14,
+            &quot;releaseTime&quot;: &quot;A String&quot;,
+            &quot;currencyCode&quot;: &quot;A String&quot;,
+          },
+        },
         &quot;subscriptionId&quot;: &quot;A String&quot;,
-        &quot;title&quot;: &quot;A String&quot;,
+        &quot;bannerImageUrl&quot;: &quot;A String&quot;,
+        &quot;isComplete&quot;: True or False,
       },
     ],
+    &quot;kind&quot;: &quot;A String&quot;, # Resource type.
   }</pre>
 </div>