> ## Documentation Index
> Fetch the complete documentation index at: https://cdktn.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Typescript: S3BackendEndpointConfig

> CDKTN Core API Reference for S3BackendEndpointConfig in Typescript.

## Initializer <a name="Initializer" id="cdktn.S3BackendEndpointConfig.Initializer" />

```typescript theme={null}
import { S3BackendEndpointConfig } from 'cdktn'

const s3BackendEndpointConfig: S3BackendEndpointConfig = { ... }
```

## Properties <a name="Properties" id="Properties" />

| **Name**                                                                             | **Type**            | **Description**                                                                                 |
| ------------------------------------------------------------------------------------ | ------------------- | ----------------------------------------------------------------------------------------------- |
| <code><a href="#cdktn.S3BackendEndpointConfig.property.dynamodb">dynamodb</a></code> | <code>string</code> | (Optional) Custom endpoint URL for the AWS DynamoDB API.                                        |
| <code><a href="#cdktn.S3BackendEndpointConfig.property.iam">iam</a></code>           | <code>string</code> | (Optional) Custom endpoint URL for the AWS IAM API.                                             |
| <code><a href="#cdktn.S3BackendEndpointConfig.property.s3">s3</a></code>             | <code>string</code> | (Optional) Custom endpoint URL for the AWS S3 API.                                              |
| <code><a href="#cdktn.S3BackendEndpointConfig.property.sso">sso</a></code>           | <code>string</code> | (Optional) Custom endpoint URL for the AWS IAM Identity Center (formerly known as AWS SSO) API. |
| <code><a href="#cdktn.S3BackendEndpointConfig.property.sts">sts</a></code>           | <code>string</code> | (Optional) Custom endpoint URL for the AWS STS API.                                             |

***

### `dynamodb`<sup>Optional</sup> <a name="dynamodb" id="cdktn.S3BackendEndpointConfig.property.dynamodb" />

```typescript theme={null}
public readonly dynamodb: string;
```

* *Type:* string

(Optional) Custom endpoint URL for the AWS DynamoDB API.

This can also be sourced from the environment variable AWS\_ENDPOINT\_URL\_DYNAMODB or the deprecated environment variable AWS\_DYNAMODB\_ENDPOINT.

***

### `iam`<sup>Optional</sup> <a name="iam" id="cdktn.S3BackendEndpointConfig.property.iam" />

```typescript theme={null}
public readonly iam: string;
```

* *Type:* string

(Optional) Custom endpoint URL for the AWS IAM API.

This can also be sourced from the environment variable AWS\_ENDPOINT\_URL\_IAM or the deprecated environment variable AWS\_IAM\_ENDPOINT.

***

### `s3`<sup>Optional</sup> <a name="s3" id="cdktn.S3BackendEndpointConfig.property.s3" />

```typescript theme={null}
public readonly s3: string;
```

* *Type:* string

(Optional) Custom endpoint URL for the AWS S3 API.

This can also be sourced from the environment variable AWS\_ENDPOINT\_URL\_S3 or the deprecated environment variable AWS\_S3\_ENDPOINT.

***

### `sso`<sup>Optional</sup> <a name="sso" id="cdktn.S3BackendEndpointConfig.property.sso" />

```typescript theme={null}
public readonly sso: string;
```

* *Type:* string

(Optional) Custom endpoint URL for the AWS IAM Identity Center (formerly known as AWS SSO) API.

This can also be sourced from the environment variable AWS\_ENDPOINT\_URL\_SSO.

***

### `sts`<sup>Optional</sup> <a name="sts" id="cdktn.S3BackendEndpointConfig.property.sts" />

```typescript theme={null}
public readonly sts: string;
```

* *Type:* string

(Optional) Custom endpoint URL for the AWS STS API.

This can also be sourced from the environment variable AWS\_ENDPOINT\_URL\_STS or the deprecated environment variable AWS\_STS\_ENDPOINT.

***