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

# AWS::Kendra::DataSource ConnectionConfiguration
<a name="aws-properties-kendra-datasource-connectionconfiguration"></a>

Provides the configuration information that's required to connect to a database.

## Syntax
<a name="aws-properties-kendra-datasource-connectionconfiguration-syntax"></a>

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

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

```
{
  "[DatabaseHost](#cfn-kendra-datasource-connectionconfiguration-databasehost)" : String,
  "[DatabaseName](#cfn-kendra-datasource-connectionconfiguration-databasename)" : String,
  "[DatabasePort](#cfn-kendra-datasource-connectionconfiguration-databaseport)" : Integer,
  "[SecretArn](#cfn-kendra-datasource-connectionconfiguration-secretarn)" : String,
  "[TableName](#cfn-kendra-datasource-connectionconfiguration-tablename)" : String
}
```

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

```
  [DatabaseHost](#cfn-kendra-datasource-connectionconfiguration-databasehost): String
  [DatabaseName](#cfn-kendra-datasource-connectionconfiguration-databasename): String
  [DatabasePort](#cfn-kendra-datasource-connectionconfiguration-databaseport): Integer
  [SecretArn](#cfn-kendra-datasource-connectionconfiguration-secretarn): String
  [TableName](#cfn-kendra-datasource-connectionconfiguration-tablename): String
```

## Properties
<a name="aws-properties-kendra-datasource-connectionconfiguration-properties"></a>

`DatabaseHost`  <a name="cfn-kendra-datasource-connectionconfiguration-databasehost"></a>
The name of the host for the database. Can be either a string (host.subdomain.domain.tld) or an IPv4 or IPv6 address.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `253`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`DatabaseName`  <a name="cfn-kendra-datasource-connectionconfiguration-databasename"></a>
The name of the database containing the document data.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`DatabasePort`  <a name="cfn-kendra-datasource-connectionconfiguration-databaseport"></a>
The port that the database uses for connections.  
*Required*: Yes  
*Type*: Integer  
*Minimum*: `1`  
*Maximum*: `65535`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SecretArn`  <a name="cfn-kendra-datasource-connectionconfiguration-secretarn"></a>
The Amazon Resource Name (ARN) of an AWS Secrets Manager secret that stores the credentials. The credentials should be a user-password pair. For more information, see [Using a Database Data Source](https://docs.aws.amazon.com/kendra/latest/dg/data-source-database.html). For more information about AWS Secrets Manager, see [ What Is AWS Secrets Manager](https://docs.aws.amazon.com/secretsmanager/latest/userguide/intro.html) in the * AWS Secrets Manager * user guide.  
*Required*: Yes  
*Type*: String  
*Pattern*: `arn:[a-z0-9-\.]{1,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[a-z0-9-\.]{0,63}:[^/].{0,1023}`  
*Minimum*: `1`  
*Maximum*: `1284`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`TableName`  <a name="cfn-kendra-datasource-connectionconfiguration-tablename"></a>
The name of the table that contains the document data.  
*Required*: Yes  
*Type*: String  
*Minimum*: `1`  
*Maximum*: `100`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)