bdunn313 opened a new issue #10579: URL: https://github.com/apache/pulsar/issues/10579
**Describe the bug** Currently, the [documented response shape](https://pulsar.apache.org/sink-rest-api/?version=2.7.1#operation/getSinkInfo) for `getSinkInfo` lists a node called `inputs` that should show a list of names of topics used as inputs for a given sink. Currently, requesting this endpoint returns a response where `inputs` always returns `null` instead of a list of topics. **To Reproduce** Steps to reproduce the behavior: 1. Create a tenant, namespace, and at least one topic 2. Create a new sink, setting the new topic(s) as topic input(s) to the sink 3. Request sink details via the `getSinkInfo` endpoint 4. See that `inputs` returns `null` instead of a list of topic(s) used to set up the sink. **Expected behavior** To receive a list of strings that match the topic names used during sink setup in step 2 of reproduction steps. **Screenshots** Sample request ```http GET https://<baseUrl>/admin/v3/sink/tenant/default/elasticSearchSink Authorization: <redacted> Accept: application/json, text/plain, */* ``` Sample response ```http HTTP/1.1 200 OK Content-Type: application/json Vary: Origin Date: Thu, 13 May 2021 16:25:19 GMT Content-Length: 1221 Connection: close { "tenant": "tenant", "namespace": "default", "name": "elasticSearchSink", "className": "org.apache.pulsar.io.elasticsearch.ElasticSearchSink", "sourceSubscriptionName": null, "sourceSubscriptionPosition": null, "inputs": null, "topicToSerdeClassName": null, "topicsPattern": null, "topicToSchemaType": null, "topicToSchemaProperties": null, "inputSpecs": { "persistent://tenant/default/new-topic": { "schemaType": null, "serdeClassName": null, "schemaProperties": {}, "receiverQueueSize": null, "regexPattern": false } }, "maxMessageRetries": null, "deadLetterTopic": null, "configs": { "password": "<redacted>", "elasticSearchUrl": "<redacted>", "indexName": "<redacted>", "username": "<redacted>" }, "secrets": null, "parallelism": 1, "processingGuarantees": "ATLEAST_ONCE", "retainOrdering": false, "resources": null, "autoAck": true, "timeoutMs": 5000, "negativeAckRedeliveryDelayMs": null, "archive": "builtin://elastic_search", "cleanupSubscription": null, "runtimeFlags": null, "customRuntimeOptions": "<redacted>" } ``` **Desktop (please complete the following information):** - OS: Mac OSX Catalina 10.15.7 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
