﻿---
title: Elasticsearch service
description: Elasticsearch service provides elasticsearch.client program API to communicate with Elasticsearch server HTTP API. elasticsearch.client interacts with...
url: https://www.elastic.co/elastic/docs-builder/docs/2564/extend/kibana/elasticsearch-service
products:
  - Kibana
---

# Elasticsearch service
`Elasticsearch service` provides `elasticsearch.client` program API to communicate with Elasticsearch server HTTP API.
<note>
  The Elasticsearch service is only available server side. You can use the [Data plugin](https://github.com/elastic/kibana/blob/master/src/platform/plugins/shared/data/README.mdx).
</note>

`elasticsearch.client` interacts with Elasticsearch service on behalf of:
- `kibana_system` user via `elasticsearch.client.asInternalUser.*` methods.
- a current end-user via `elasticsearch.client.asCurrentUser.*` methods. In this case Elasticsearch client should be given the current user credentials. See [Scoped services](/elastic/docs-builder/docs/2564/extend/kibana/patterns#scoped-services) and [Security](https://www.elastic.co/elastic/docs-builder/docs/2564/extend/kibana/development-security).

```typescript
import { CoreStart, Plugin } from '@kbn/core/public';

export class MyPlugin implements Plugin {
  public start(core: CoreStart) {
    async function asyncTask() {
      const result = await core.elasticsearch.client.asInternalUser.ping(…);
    }
    asyncTask();
  }
}
```

For advanced use-cases, such as a search for specific objects, use the [Global search plugin](https://github.com/elastic/kibana/blob/master/x-pack/platform/plugins/shared/global_search/README.md).

### Logging

The Elasticsearch service logs all requests and responses at the `debug` log level.
By default, it logs them using the logger `elasticsearch.query.data`, where `data` is the default client (other custom clients created via `core.elasticsearch.create(type, options)` are logged as `elasticsearch.query.<type>`).
However, if you want to group some queries for easier troubleshooting, you can indicate a different logger name for each request by passing the `loggingOptions` context parameter to the second parameter of each request method.
```typescript
client.search(searchParams, {
  context: {
    loggingOptions: {
      loggerName: 'myqueries',
    },
  },
});
```

Using custom loggers for specific requests or groups of requests can make them easier to troubleshoot.
To see the logs, enable the `debug` log level for the logger you want to troubleshoot. For example, to see the logs for the `elasticsearch.query.myqueries` logger, add the following to your `kibana.yml`:
```yaml
logging.loggers:
  - name: elasticsearch.query.myqueries
    level: debug
```