# DatabaseInstanceAttributes

Properties that describe an existing instance.

- Source: [`aws-docdb/lib/instance.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0/packages/aws-cdk-lib/aws-docdb/lib/instance.ts#L51)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_docdb as docdb } from 'aws-cdk-lib';
const databaseInstanceAttributes: docdb.DatabaseInstanceAttributes = {
  instanceEndpointAddress: 'instanceEndpointAddress',
  instanceIdentifier: 'instanceIdentifier',
  port: 123,
};
```

## Properties

- `instanceEndpointAddress`: string (required) — The endpoint address.

- `instanceIdentifier`: string (required) — The instance identifier.

- `port`: number (required) — The database port.