public Builder setStatus(com.google.rpc.Status.Builder builderForValue) {
      if (statusBuilder_ == null) {
        status_ = builderForValue.build();
      } else {
        statusBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
<pre>
Optional. The final status for this span.
</pre>

<code>.google.rpc.Status status = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/Span.java