Update docs for 1.3.2 release.
diff --git a/docs/dyn/gmail_v1.users.threads.html b/docs/dyn/gmail_v1.users.threads.html
index aaecfb6..b748a07 100644
--- a/docs/dyn/gmail_v1.users.threads.html
+++ b/docs/dyn/gmail_v1.users.threads.html
@@ -78,7 +78,7 @@
   <code><a href="#delete">delete(userId, id)</a></code></p>
 <p class="firstline">Immediately and permanently deletes the specified thread. This operation cannot be undone. Prefer threads.trash instead.</p>
 <p class="toc_element">
-  <code><a href="#get">get(userId, id)</a></code></p>
+  <code><a href="#get">get(userId, id, format=None, metadataHeaders=None)</a></code></p>
 <p class="firstline">Gets the specified thread.</p>
 <p class="toc_element">
   <code><a href="#list">list(userId, labelIds=None, q=None, pageToken=None, maxResults=None, includeSpamTrash=None)</a></code></p>
@@ -107,12 +107,18 @@
 </div>
 
 <div class="method">
-    <code class="details" id="get">get(userId, id)</code>
+    <code class="details" id="get">get(userId, id, format=None, metadataHeaders=None)</code>
   <pre>Gets the specified thread.
 
 Args:
   userId: string, The user's email address. The special value me can be used to indicate the authenticated user. (required)
   id: string, The ID of the thread to retrieve. (required)
+  format: string, The format to return the messages in.
+    Allowed values
+      full - 
+      metadata - 
+      minimal - 
+  metadataHeaders: string, When given and format is METADATA, only include headers specified. (repeated)
 
 Returns:
   An object of the form:
@@ -142,7 +148,7 @@
           ],
         },
         "snippet": "A String", # A short part of the message text.
-        "raw": "A String", # The entire email message in an RFC 2822 formatted and URL-safe base64 encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
+        "raw": "A String", # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
         "sizeEstimate": 42, # Estimated size in bytes of the message.
         "threadId": "A String", # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met:
             # - The requested threadId must be specified on the Message or Draft.Message you supply with your request.
@@ -203,7 +209,7 @@
               ],
             },
             "snippet": "A String", # A short part of the message text.
-            "raw": "A String", # The entire email message in an RFC 2822 formatted and URL-safe base64 encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
+            "raw": "A String", # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
             "sizeEstimate": 42, # Estimated size in bytes of the message.
             "threadId": "A String", # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met:
                 # - The requested threadId must be specified on the Message or Draft.Message you supply with your request.
@@ -284,7 +290,7 @@
           ],
         },
         "snippet": "A String", # A short part of the message text.
-        "raw": "A String", # The entire email message in an RFC 2822 formatted and URL-safe base64 encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
+        "raw": "A String", # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
         "sizeEstimate": 42, # Estimated size in bytes of the message.
         "threadId": "A String", # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met:
             # - The requested threadId must be specified on the Message or Draft.Message you supply with your request.
@@ -337,7 +343,7 @@
           ],
         },
         "snippet": "A String", # A short part of the message text.
-        "raw": "A String", # The entire email message in an RFC 2822 formatted and URL-safe base64 encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
+        "raw": "A String", # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
         "sizeEstimate": 42, # Estimated size in bytes of the message.
         "threadId": "A String", # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met:
             # - The requested threadId must be specified on the Message or Draft.Message you supply with your request.
@@ -390,7 +396,7 @@
           ],
         },
         "snippet": "A String", # A short part of the message text.
-        "raw": "A String", # The entire email message in an RFC 2822 formatted and URL-safe base64 encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
+        "raw": "A String", # The entire email message in an RFC 2822 formatted and base64url encoded string. Returned in messages.get and drafts.get responses when the format=RAW parameter is supplied.
         "sizeEstimate": 42, # Estimated size in bytes of the message.
         "threadId": "A String", # The ID of the thread the message belongs to. To add a message or draft to a thread, the following criteria must be met:
             # - The requested threadId must be specified on the Message or Draft.Message you supply with your request.