// Update the resource config if any of its inner configs is set
boolean addedAnything = false;
ResourceConfiguration updatedResourceConfig = new ResourceConfiguration(resourceId);
ProvisionerConfig provisionerConfig = deltaConfig.getProvisionerConfig();
if (provisionerConfig != null) {
updatedResourceConfig.addNamespacedConfig(new ProvisionerConfigHolder(provisionerConfig)
.toNamespacedConfig());
addedAnything = true;
}
RebalancerConfig rebalancerConfig = deltaConfig.getRebalancerConfig();
if (rebalancerConfig != null) {