private <T extends AbstractConfiguration<?>> ClusterManagementRealizationResult delete(T config) {
    String uri = getIdentityEndpoint(config);
    return restTemplate.exchange(uri + "?group={group}",
        HttpMethod.DELETE,
        makeEntity(null),
        ClusterManagementRealizationResult.class,
        config.getGroup())
        .getBody();
  }
Concrete implementation of {@link ClusterManagementServiceTransport} which uses Spring's
{@link RestTemplate} for communication between client and CMS endpoint.
geode-management/src/main/java/org/apache/geode/management/api/RestTemplateClusterManagementServiceTransport.java