Clean and regen docs (#401)

diff --git a/docs/dyn/books_v1.mylibrary.annotations.html b/docs/dyn/books_v1.mylibrary.annotations.html
index f1e9719..44850a8 100644
--- a/docs/dyn/books_v1.mylibrary.annotations.html
+++ b/docs/dyn/books_v1.mylibrary.annotations.html
@@ -78,7 +78,7 @@
   <code><a href="#delete">delete(annotationId, source=None)</a></code></p>
 <p class="firstline">Deletes an annotation.</p>
 <p class="toc_element">
-  <code><a href="#insert">insert(body, source=None, country=None, showOnlySummaryInResponse=None)</a></code></p>
+  <code><a href="#insert">insert(body, source=None, country=None, showOnlySummaryInResponse=None, annotationId=None)</a></code></p>
 <p class="firstline">Inserts a new annotation.</p>
 <p class="toc_element">
   <code><a href="#list">list(layerId=None, pageToken=None, layerIds=None, volumeId=None, maxResults=None, showDeleted=None, updatedMax=None, contentVersion=None, source=None, updatedMin=None)</a></code></p>
@@ -104,7 +104,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="insert">insert(body, source=None, country=None, showOnlySummaryInResponse=None)</code>
+    <code class="details" id="insert">insert(body, source=None, country=None, showOnlySummaryInResponse=None, annotationId=None)</code>
   <pre>Inserts a new annotation.
 
 Args:
@@ -192,6 +192,7 @@
   source: string, String to identify the originator of this request.
   country: string, ISO-3166-1 code to override the IP-based location.
   showOnlySummaryInResponse: boolean, Requests that only the summary of the specified layer be provided in the response.
+  annotationId: string, The ID for the annotation to insert.
 
 Returns:
   An object of the form: