<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="Node000000" href="$class_gmail_data_provider_1_1_gmail_message_watch_data_provider_base.html" title="The parent class for Gmail REST APIs." alt="" coords="5,39,257,81"/>
<area shape="rect" id="Node000001" href="$class_gmail_data_provider_1_1_gmail_attachment_watch_data_provider.html" title="The parent class for Gmail REST APIs." alt="" coords="305,5,540,48"/>
<area shape="poly" id="edge1_Node000000_Node000001" title=" " alt="" coords="272,41,304,38,304,43,273,46"/>
<area shape="rect" id="Node000002" href="$class_gmail_data_provider_1_1_gmail_message_watch_data_provider.html" title="The parent class for Gmail REST APIs." alt="" coords="312,72,533,115"/>
<area shape="poly" id="edge2_Node000000_Node000002" title=" " alt="" coords="273,74,312,78,311,83,272,79"/>
</map>
