@Override
    public void migratePolicyDefinition(ObjectNode node) {
    }
@see io.apiman.manager.api.migrator.IVersionMigrator#migratePolicyDefinition(com.fasterxml.jackson.databind.node.ObjectNode)
manager/api/migrator/src/main/java/io/apiman/manager/api/migrator/vms/Version122FinalMigrator.java