s for retrieval tools.</div>
</div>
<div class="col-first odd-row-color all-classes-table all-classes-table-tab1"><a href="com/google/adk/sessions/BaseSessionService.html" title="interface in com.google.adk.sessions">BaseSessionService</a></div>
<div class="col-last odd-row-color all-classes-table all-classes-table-tab1">
<div class="block">Defines the contract for managing <a href="com/google/adk/sessions/Session.html" title="class in com.google.adk.sessions"><code>Session</code></a>s and their associated 