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# AWS::QBusiness::DataAccessor DataAccessorAuthenticationConfiguration
<a name="aws-properties-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration"></a>

A union type that contains the specific authentication configuration based on the authentication type selected.

## Syntax
<a name="aws-properties-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-syntax.json"></a>

```
{
  "[IdcTrustedTokenIssuerConfiguration](#cfn-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-idctrustedtokenissuerconfiguration)" : DataAccessorIdcTrustedTokenIssuerConfiguration
}
```

### YAML
<a name="aws-properties-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-syntax.yaml"></a>

```
  [IdcTrustedTokenIssuerConfiguration](#cfn-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-idctrustedtokenissuerconfiguration): 
    DataAccessorIdcTrustedTokenIssuerConfiguration
```

## Properties
<a name="aws-properties-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-properties"></a>

`IdcTrustedTokenIssuerConfiguration`  <a name="cfn-qbusiness-dataaccessor-dataaccessorauthenticationconfiguration-idctrustedtokenissuerconfiguration"></a>
Configuration for IAM Identity Center Trusted Token Issuer (TTI) authentication used when the authentication type is `AWS_IAM_IDC_TTI`.  
*Required*: Yes  
*Type*: [DataAccessorIdcTrustedTokenIssuerConfiguration](aws-properties-qbusiness-dataaccessor-dataaccessoridctrustedtokenissuerconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)