@java.lang.Override
  public int getOnHostMaintenanceValue() {
    return onHostMaintenance_;
  }
<pre>
How the instance should behave when the host machine undergoes
maintenance that may temporarily impact instance performance.
</pre>

<code>.google.cloud.vmmigration.v1.ComputeScheduling.OnHostMaintenance on_host_maintenance = 1;
</code>

@return The enum numeric value on the wire for onHostMaintenance.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ComputeScheduling.java