s="token operator">: </span><a href="../../-tracer/index.html">Tracer</a><span class="token punctuation">, </span></span><span class="parameter ">parent<span class="token operator">: </span><a href="index.html">TracingEvent.Span</a><span class="token operator">?</span><span class="token punctuation">, </span></span><span class="parameter ">traceId<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a></span></span><span class="token 