public static String lookupTopic(RestTemplate restTemplate, PulsarClusterInfo clusterInfo, String topicPath)
            throws Exception {
        PulsarLookupTopicInfo topicInfo = HttpUtils.request(restTemplate,
                clusterInfo.getAdminUrls(LOOKUP_TOPIC_PATH + "/persistent/" + topicPath), HttpMethod.GET, null,
                getHttpHeaders(clusterInfo.getToken()), PulsarLookupTopicInfo.class);
        return topicInfo.getBrokerUrl();
    }
lookup persistent topic info.

@param restTemplate spring framework RestTemplate
@param clusterInfo pulsar cluster info
@param topicPath pulsar topic path
@return pulsar broker url
@throws Exception any exception if occurred
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/resource/queue/pulsar/PulsarUtils.java