This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::Bedrock::DataSource S3DataSourceConfiguration
<a name="aws-properties-bedrock-datasource-s3datasourceconfiguration"></a>

The configuration information to connect to Amazon S3 as your data source.

## Syntax
<a name="aws-properties-bedrock-datasource-s3datasourceconfiguration-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-bedrock-datasource-s3datasourceconfiguration-syntax.json"></a>

```
{
  "[BucketArn](#cfn-bedrock-datasource-s3datasourceconfiguration-bucketarn)" : {{String}},
  "[BucketOwnerAccountId](#cfn-bedrock-datasource-s3datasourceconfiguration-bucketowneraccountid)" : {{String}},
  "[InclusionPrefixes](#cfn-bedrock-datasource-s3datasourceconfiguration-inclusionprefixes)" : {{[ String, ... ]}}
}
```

### YAML
<a name="aws-properties-bedrock-datasource-s3datasourceconfiguration-syntax.yaml"></a>

```
  [BucketArn](#cfn-bedrock-datasource-s3datasourceconfiguration-bucketarn): {{String}}
  [BucketOwnerAccountId](#cfn-bedrock-datasource-s3datasourceconfiguration-bucketowneraccountid): {{String}}
  [InclusionPrefixes](#cfn-bedrock-datasource-s3datasourceconfiguration-inclusionprefixes): {{
    - String}}
```

## Properties
<a name="aws-properties-bedrock-datasource-s3datasourceconfiguration-properties"></a>

`BucketArn`  <a name="cfn-bedrock-datasource-s3datasourceconfiguration-bucketarn"></a>
The Amazon Resource Name (ARN) of the S3 bucket that contains your data.  
*Required*: Yes  
*Type*: String  
*Pattern*: `^arn:aws(-cn|-us-gov|-eusc|-iso(-[b-f])?)?:s3:::[a-z0-9][a-z0-9.-]{1,61}[a-z0-9]$`  
*Minimum*: `1`  
*Maximum*: `2048`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`BucketOwnerAccountId`  <a name="cfn-bedrock-datasource-s3datasourceconfiguration-bucketowneraccountid"></a>
The account ID for the owner of the S3 bucket.  
*Required*: No  
*Type*: String  
*Pattern*: `^[0-9]{12}$`  
*Minimum*: `12`  
*Maximum*: `12`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`InclusionPrefixes`  <a name="cfn-bedrock-datasource-s3datasourceconfiguration-inclusionprefixes"></a>
A list of S3 prefixes to include certain files or content. This field is an array with a maximum of one item, which can contain a string that has a maximum length of 300 characters. For more information, see [Organizing objects using prefixes](https://docs.amazonaws.cn/AmazonS3/latest/userguide/using-prefixes.html).  
*Required*: No  
*Type*: Array of String  
*Minimum*: `1 | 1`  
*Maximum*: `300 | 1`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)