orm-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":/main"><div class="symbol monospace"><span class="token keyword">val </span><a href="session-id.html">sessionId</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html">String</a><span class="clearfix"><span class="floating-right">(<a href="https://github.com/e5l/mcp-kotlin-sdk/org/jetbrains/kotlinx/mcp/serv