@java.lang.Override
      public com.google.devtools.cloudtrace.v2.Span.TimeEvent buildPartial() {
        com.google.devtools.cloudtrace.v2.Span.TimeEvent result =
            new com.google.devtools.cloudtrace.v2.Span.TimeEvent(this);
        if (bitField0_ != 0) {
          buildPartial0(result);
        }
        buildPartialOneofs(result);
        onBuilt();
        return result;
      }
<pre>
A time-stamped annotation or message event in the Span.
</pre>

Protobuf type {@code google.devtools.cloudtrace.v2.Span.TimeEvent}
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/Span.java