public Builder setRoutingMode(
        com.google.cloud.vmwareengine.v1.PrivateConnection.RoutingMode value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000200;
      routingMode_ = value.getNumber();
      onChanged();
      return this;
    }
<pre>
Optional. Routing Mode.
Default value is set to GLOBAL.
For type = PRIVATE_SERVICE_ACCESS, this field can be set to GLOBAL or
REGIONAL, for other types only GLOBAL is supported.
</pre>

<code>
.google.cloud.vmwareengine.v1.PrivateConnection.RoutingMode routing_mode = 13 [(.google.api.field_behavior) = OPTIONAL];
</code>

@param value The routingMode to set.
@return This builder for chaining.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/PrivateConnection.java