public Builder setStretchedClusterConfig(
          com.google.cloud.vmwareengine.v1.StretchedClusterConfig.Builder builderForValue) {
        if (stretchedClusterConfigBuilder_ == null) {
          stretchedClusterConfig_ = builderForValue.build();
        } else {
          stretchedClusterConfigBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000004;
        onChanged();
        return this;
      }
<pre>
Optional. Configuration of a stretched cluster. Required for STRETCHED
private clouds.
</pre>

<code>
.google.cloud.vmwareengine.v1.StretchedClusterConfig stretched_cluster_config = 8 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/PrivateCloud.java