Update documentation
diff --git a/docs/dyn/groupssettings_v1.groups.html b/docs/dyn/groupssettings_v1.groups.html
index 2325d84..1ac6a1b 100644
--- a/docs/dyn/groupssettings_v1.groups.html
+++ b/docs/dyn/groupssettings_v1.groups.html
@@ -99,6 +99,7 @@
       "whoCanPostMessage": "A String", # Permissions to post messages to the group. Possible values are: NONE_CAN_POST ALL_MANAGERS_CAN_POST ALL_MEMBERS_CAN_POST ALL_IN_DOMAIN_CAN_POST ANYONE_CAN_POST
       "primaryLanguage": "A String", # Primary language for the group.
       "whoCanViewMembership": "A String", # Permissions to view membership. Possible values are: ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
+      "includeCustomFooter": "A String", # Whether to include custom footer.
       "defaultMessageDenyNotificationText": "A String", # Default message deny notification message
       "includeInGlobalAddressList": "A String", # If this groups should be included in global address list or not.
       "archiveOnly": "A String", # If the group is archive only
@@ -106,11 +107,11 @@
       "membersCanPostAsTheGroup": "A String", # Can members post using the group email address.
       "allowWebPosting": "A String", # If posting from web is allowed.
       "email": "A String", # Email id of the group
-      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
+      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
       "description": "A String", # Description of the group
       "replyTo": "A String", # Whome should the default reply to a message go to. Possible values are: REPLY_TO_CUSTOM REPLY_TO_SENDER REPLY_TO_LIST REPLY_TO_OWNER REPLY_TO_IGNORE REPLY_TO_MANAGERS
       "customReplyTo": "A String", # Default email to which reply to any message should go.
-      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
+      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
       "whoCanContactOwner": "A String", # Permission to contact owner of the group via web UI. Possible values are: ANYONE_CAN_CONTACT ALL_IN_DOMAIN_CAN_CONTACT ALL_MEMBERS_CAN_CONTACT ALL_MANAGERS_CAN_CONTACT
       "messageDisplayFont": "A String", # Default message display font. Possible values are: DEFAULT_FONT FIXED_WIDTH_FONT
       "whoCanLeaveGroup": "A String", # Permission to leave the group. Possible values are: ALL_MANAGERS_CAN_LEAVE ALL_MEMBERS_CAN_LEAVE NONE_CAN_LEAVE
@@ -123,6 +124,7 @@
       "whoCanViewGroup": "A String", # Permissions to view group. Possible values are: ANYONE_CAN_VIEW ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
       "showInGroupDirectory": "A String", # Is the group listed in groups directory
       "maxMessageBytes": 42, # Maximum message size allowed.
+      "customFooterText": "A String", # Custom footer text.
       "allowGoogleCommunication": "A String", # Is google allowed to contact admins.
     }</pre>
 </div>
@@ -141,6 +143,7 @@
     "whoCanPostMessage": "A String", # Permissions to post messages to the group. Possible values are: NONE_CAN_POST ALL_MANAGERS_CAN_POST ALL_MEMBERS_CAN_POST ALL_IN_DOMAIN_CAN_POST ANYONE_CAN_POST
     "primaryLanguage": "A String", # Primary language for the group.
     "whoCanViewMembership": "A String", # Permissions to view membership. Possible values are: ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
+    "includeCustomFooter": "A String", # Whether to include custom footer.
     "defaultMessageDenyNotificationText": "A String", # Default message deny notification message
     "includeInGlobalAddressList": "A String", # If this groups should be included in global address list or not.
     "archiveOnly": "A String", # If the group is archive only
@@ -148,11 +151,11 @@
     "membersCanPostAsTheGroup": "A String", # Can members post using the group email address.
     "allowWebPosting": "A String", # If posting from web is allowed.
     "email": "A String", # Email id of the group
-    "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
+    "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
     "description": "A String", # Description of the group
     "replyTo": "A String", # Whome should the default reply to a message go to. Possible values are: REPLY_TO_CUSTOM REPLY_TO_SENDER REPLY_TO_LIST REPLY_TO_OWNER REPLY_TO_IGNORE REPLY_TO_MANAGERS
     "customReplyTo": "A String", # Default email to which reply to any message should go.
-    "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
+    "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
     "whoCanContactOwner": "A String", # Permission to contact owner of the group via web UI. Possible values are: ANYONE_CAN_CONTACT ALL_IN_DOMAIN_CAN_CONTACT ALL_MEMBERS_CAN_CONTACT ALL_MANAGERS_CAN_CONTACT
     "messageDisplayFont": "A String", # Default message display font. Possible values are: DEFAULT_FONT FIXED_WIDTH_FONT
     "whoCanLeaveGroup": "A String", # Permission to leave the group. Possible values are: ALL_MANAGERS_CAN_LEAVE ALL_MEMBERS_CAN_LEAVE NONE_CAN_LEAVE
@@ -165,6 +168,7 @@
     "whoCanViewGroup": "A String", # Permissions to view group. Possible values are: ANYONE_CAN_VIEW ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
     "showInGroupDirectory": "A String", # Is the group listed in groups directory
     "maxMessageBytes": 42, # Maximum message size allowed.
+    "customFooterText": "A String", # Custom footer text.
     "allowGoogleCommunication": "A String", # Is google allowed to contact admins.
   }
 
@@ -177,6 +181,7 @@
       "whoCanPostMessage": "A String", # Permissions to post messages to the group. Possible values are: NONE_CAN_POST ALL_MANAGERS_CAN_POST ALL_MEMBERS_CAN_POST ALL_IN_DOMAIN_CAN_POST ANYONE_CAN_POST
       "primaryLanguage": "A String", # Primary language for the group.
       "whoCanViewMembership": "A String", # Permissions to view membership. Possible values are: ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
+      "includeCustomFooter": "A String", # Whether to include custom footer.
       "defaultMessageDenyNotificationText": "A String", # Default message deny notification message
       "includeInGlobalAddressList": "A String", # If this groups should be included in global address list or not.
       "archiveOnly": "A String", # If the group is archive only
@@ -184,11 +189,11 @@
       "membersCanPostAsTheGroup": "A String", # Can members post using the group email address.
       "allowWebPosting": "A String", # If posting from web is allowed.
       "email": "A String", # Email id of the group
-      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
+      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
       "description": "A String", # Description of the group
       "replyTo": "A String", # Whome should the default reply to a message go to. Possible values are: REPLY_TO_CUSTOM REPLY_TO_SENDER REPLY_TO_LIST REPLY_TO_OWNER REPLY_TO_IGNORE REPLY_TO_MANAGERS
       "customReplyTo": "A String", # Default email to which reply to any message should go.
-      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
+      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
       "whoCanContactOwner": "A String", # Permission to contact owner of the group via web UI. Possible values are: ANYONE_CAN_CONTACT ALL_IN_DOMAIN_CAN_CONTACT ALL_MEMBERS_CAN_CONTACT ALL_MANAGERS_CAN_CONTACT
       "messageDisplayFont": "A String", # Default message display font. Possible values are: DEFAULT_FONT FIXED_WIDTH_FONT
       "whoCanLeaveGroup": "A String", # Permission to leave the group. Possible values are: ALL_MANAGERS_CAN_LEAVE ALL_MEMBERS_CAN_LEAVE NONE_CAN_LEAVE
@@ -201,6 +206,7 @@
       "whoCanViewGroup": "A String", # Permissions to view group. Possible values are: ANYONE_CAN_VIEW ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
       "showInGroupDirectory": "A String", # Is the group listed in groups directory
       "maxMessageBytes": 42, # Maximum message size allowed.
+      "customFooterText": "A String", # Custom footer text.
       "allowGoogleCommunication": "A String", # Is google allowed to contact admins.
     }</pre>
 </div>
@@ -219,6 +225,7 @@
     "whoCanPostMessage": "A String", # Permissions to post messages to the group. Possible values are: NONE_CAN_POST ALL_MANAGERS_CAN_POST ALL_MEMBERS_CAN_POST ALL_IN_DOMAIN_CAN_POST ANYONE_CAN_POST
     "primaryLanguage": "A String", # Primary language for the group.
     "whoCanViewMembership": "A String", # Permissions to view membership. Possible values are: ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
+    "includeCustomFooter": "A String", # Whether to include custom footer.
     "defaultMessageDenyNotificationText": "A String", # Default message deny notification message
     "includeInGlobalAddressList": "A String", # If this groups should be included in global address list or not.
     "archiveOnly": "A String", # If the group is archive only
@@ -226,11 +233,11 @@
     "membersCanPostAsTheGroup": "A String", # Can members post using the group email address.
     "allowWebPosting": "A String", # If posting from web is allowed.
     "email": "A String", # Email id of the group
-    "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
+    "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
     "description": "A String", # Description of the group
     "replyTo": "A String", # Whome should the default reply to a message go to. Possible values are: REPLY_TO_CUSTOM REPLY_TO_SENDER REPLY_TO_LIST REPLY_TO_OWNER REPLY_TO_IGNORE REPLY_TO_MANAGERS
     "customReplyTo": "A String", # Default email to which reply to any message should go.
-    "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
+    "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
     "whoCanContactOwner": "A String", # Permission to contact owner of the group via web UI. Possible values are: ANYONE_CAN_CONTACT ALL_IN_DOMAIN_CAN_CONTACT ALL_MEMBERS_CAN_CONTACT ALL_MANAGERS_CAN_CONTACT
     "messageDisplayFont": "A String", # Default message display font. Possible values are: DEFAULT_FONT FIXED_WIDTH_FONT
     "whoCanLeaveGroup": "A String", # Permission to leave the group. Possible values are: ALL_MANAGERS_CAN_LEAVE ALL_MEMBERS_CAN_LEAVE NONE_CAN_LEAVE
@@ -243,6 +250,7 @@
     "whoCanViewGroup": "A String", # Permissions to view group. Possible values are: ANYONE_CAN_VIEW ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
     "showInGroupDirectory": "A String", # Is the group listed in groups directory
     "maxMessageBytes": 42, # Maximum message size allowed.
+    "customFooterText": "A String", # Custom footer text.
     "allowGoogleCommunication": "A String", # Is google allowed to contact admins.
   }
 
@@ -255,6 +263,7 @@
       "whoCanPostMessage": "A String", # Permissions to post messages to the group. Possible values are: NONE_CAN_POST ALL_MANAGERS_CAN_POST ALL_MEMBERS_CAN_POST ALL_IN_DOMAIN_CAN_POST ANYONE_CAN_POST
       "primaryLanguage": "A String", # Primary language for the group.
       "whoCanViewMembership": "A String", # Permissions to view membership. Possible values are: ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
+      "includeCustomFooter": "A String", # Whether to include custom footer.
       "defaultMessageDenyNotificationText": "A String", # Default message deny notification message
       "includeInGlobalAddressList": "A String", # If this groups should be included in global address list or not.
       "archiveOnly": "A String", # If the group is archive only
@@ -262,11 +271,11 @@
       "membersCanPostAsTheGroup": "A String", # Can members post using the group email address.
       "allowWebPosting": "A String", # If posting from web is allowed.
       "email": "A String", # Email id of the group
-      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
+      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
       "description": "A String", # Description of the group
       "replyTo": "A String", # Whome should the default reply to a message go to. Possible values are: REPLY_TO_CUSTOM REPLY_TO_SENDER REPLY_TO_LIST REPLY_TO_OWNER REPLY_TO_IGNORE REPLY_TO_MANAGERS
       "customReplyTo": "A String", # Default email to which reply to any message should go.
-      "sendMessageDenyNotification": "A String", # Should the member be notified if his message is denied by owner.
+      "messageModerationLevel": "A String", # Moderation level for messages. Possible values are: MODERATE_ALL_MESSAGES MODERATE_NON_MEMBERS MODERATE_NEW_MEMBERS MODERATE_NONE
       "whoCanContactOwner": "A String", # Permission to contact owner of the group via web UI. Possible values are: ANYONE_CAN_CONTACT ALL_IN_DOMAIN_CAN_CONTACT ALL_MEMBERS_CAN_CONTACT ALL_MANAGERS_CAN_CONTACT
       "messageDisplayFont": "A String", # Default message display font. Possible values are: DEFAULT_FONT FIXED_WIDTH_FONT
       "whoCanLeaveGroup": "A String", # Permission to leave the group. Possible values are: ALL_MANAGERS_CAN_LEAVE ALL_MEMBERS_CAN_LEAVE NONE_CAN_LEAVE
@@ -279,6 +288,7 @@
       "whoCanViewGroup": "A String", # Permissions to view group. Possible values are: ANYONE_CAN_VIEW ALL_IN_DOMAIN_CAN_VIEW ALL_MEMBERS_CAN_VIEW ALL_MANAGERS_CAN_VIEW
       "showInGroupDirectory": "A String", # Is the group listed in groups directory
       "maxMessageBytes": 42, # Maximum message size allowed.
+      "customFooterText": "A String", # Custom footer text.
       "allowGoogleCommunication": "A String", # Is google allowed to contact admins.
     }</pre>
 </div>