# CfnDBProxyTargetGroupProps

Properties for defining a `CfnDBProxyTargetGroup`.

Extends: CfnDBProxyTargetGroupProps
Used as props by: CfnDBProxyTargetGroup

- Source: Generated code
- Type last changed: v2.273.0 · 8 Oct 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_rds as rds } from 'aws-cdk-lib';
const cfnDBProxyTargetGroupProps: rds.CfnDBProxyTargetGroupProps = {
  dbProxyName: 'dbProxyName',
  targetGroupName: 'targetGroupName',

  // the properties below are optional
  connectionPoolConfigurationInfo: {
    connectionBorrowTimeout: 123,
    initQuery: 'initQuery',
    maxConnectionsPercent: 123,
    maxIdleConnectionsPercent: 123,
    sessionPinningFilters: ['sessionPinningFilters'],
  },
  dbClusterIdentifiers: ['dbClusterIdentifiers'],
  dbInstanceIdentifiers: ['dbInstanceIdentifiers'],
  tags: [{
    key: 'key',
    value: 'value',
  }],
};
```

## Properties

- `connectionPoolConfigurationInfo`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnDBProxyTargetGroup.ConnectionPoolConfigurationInfoFormatProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_rds.CfnDBProxyTargetGroup.ConnectionPoolConfigurationInfoFormatProperty.html) — Displays the settings that control the size and behavior of the connection pool associated with a `DBProxyTarget` .

- `dbClusterIdentifiers`: string | [IDBClusterRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_rds.IDBClusterRef.html)[] — One or more DB cluster identifiers.

- `dbInstanceIdentifiers`: string[] — One or more DB instance identifiers.

- `dbProxyName`: string | [IDBProxyRef](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_rds.IDBProxyRef.html) (required) — The identifier of the `DBProxy` that is associated with the `DBProxyTargetGroup` .

- `tags`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — An array of key-value pairs to apply to this resource.

- `targetGroupName`: string (required) — The identifier for the target group.

  > Currently, this property must be set to `default` .