public Builder setSameProcessAsParentSpan(
        com.google.protobuf.BoolValue.Builder builderForValue) {
      if (sameProcessAsParentSpanBuilder_ == null) {
        sameProcessAsParentSpan_ = builderForValue.build();
      } else {
        sameProcessAsParentSpanBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
<pre>
Optional. Set this parameter to indicate whether this span is in
the same process as its parent. If you do not set this parameter,
Trace is unable to take advantage of this helpful information.
</pre>

<code>
.google.protobuf.BoolValue same_process_as_parent_span = 12 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/Span.java