Update docs.
diff --git a/docs/dyn/calendar_v3.acl.html b/docs/dyn/calendar_v3.acl.html
index 6ffffe3..2a07be7 100644
--- a/docs/dyn/calendar_v3.acl.html
+++ b/docs/dyn/calendar_v3.acl.html
@@ -201,16 +201,19 @@
 
 Args:
   calendarId: string, Calendar identifier. (required)
-  syncToken: string, Token obtained from the 'nextSyncToken' field returned as part of the result of a previous call to this method. It makes the result of this call contain only entries that have changed since the last call, including entries that have been removed in the meantime (they will have the 'role' set to 'none'). Optional. The default is to return to all entries.
+  syncToken: string, Token obtained from the nextSyncToken field returned on the last page of results from the previous list request. It makes the result of this list request contain only entries that have changed since then. All entries deleted since the previous list request will always be in the result set and it is not allowed to set showDeleted to False.
+If the syncToken expires, the server will respond with a 410 GONE response code and the client should clear its storage and perform a full synchronization without any syncToken.
+Learn more about incremental synchronization.
+Optional. The default is to return all entries.
   pageToken: string, Token specifying which result page to return. Optional.
-  maxResults: integer, Maximum number of entries returned on one result page. Optional.
-  showDeleted: boolean, Whether to include deleted acls in the result. Deleted acls are represented by with 'role' equal to 'none'. Deleted acls will always be included if 'syncToken' is provided. Optional. The default is False.
+  maxResults: integer, Maximum number of entries returned on one result page. By default the value is 100 entries. The page size can never be larger than 250 entries. Optional.
+  showDeleted: boolean, Whether to include deleted ACLs in the result. Deleted ACLs are represented by role equal to "none". Deleted ACLs will always be included if syncToken is provided. Optional. The default is False.
 
 Returns:
   An object of the form:
 
     {
-    "nextPageToken": "A String", # Token used to access the next page of this result. Omitted if no further results are available.
+    "nextPageToken": "A String", # Token used to access the next page of this result. Omitted if no further results are available, in which case nextSyncToken is provided.
     "items": [ # List of rules on the access control list.
       {
           "scope": { # The scope of the rule.
@@ -234,7 +237,7 @@
     ],
     "kind": "calendar#acl", # Type of the collection ("calendar#acl").
     "etag": "A String", # ETag of the collection.
-    "nextSyncToken": "A String", # Token used at a later point in time to retrieve only the entries that have changed since this result was returned.
+    "nextSyncToken": "A String", # Token used at a later point in time to retrieve only the entries that have changed since this result was returned. Omitted if further results are available, in which case nextPageToken is provided.
   }</pre>
 </div>
 
@@ -386,10 +389,13 @@
     "id": "A String", # A UUID or similar unique string that identifies this channel.
   }
 
-  syncToken: string, Token obtained from the 'nextSyncToken' field returned as part of the result of a previous call to this method. It makes the result of this call contain only entries that have changed since the last call, including entries that have been removed in the meantime (they will have the 'role' set to 'none'). Optional. The default is to return to all entries.
+  syncToken: string, Token obtained from the nextSyncToken field returned on the last page of results from the previous list request. It makes the result of this list request contain only entries that have changed since then. All entries deleted since the previous list request will always be in the result set and it is not allowed to set showDeleted to False.
+If the syncToken expires, the server will respond with a 410 GONE response code and the client should clear its storage and perform a full synchronization without any syncToken.
+Learn more about incremental synchronization.
+Optional. The default is to return all entries.
   pageToken: string, Token specifying which result page to return. Optional.
-  maxResults: integer, Maximum number of entries returned on one result page. Optional.
-  showDeleted: boolean, Whether to include deleted acls in the result. Deleted acls are represented by with 'role' equal to 'none'. Deleted acls will always be included if 'syncToken' is provided. Optional. The default is False.
+  maxResults: integer, Maximum number of entries returned on one result page. By default the value is 100 entries. The page size can never be larger than 250 entries. Optional.
+  showDeleted: boolean, Whether to include deleted ACLs in the result. Deleted ACLs are represented by role equal to "none". Deleted ACLs will always be included if syncToken is provided. Optional. The default is False.
 
 Returns:
   An object of the form: