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# AWS::Wisdom::AssistantAssociation AssociationData
<a name="aws-properties-wisdom-assistantassociation-associationdata"></a>

A union type that currently has a single argument, which is the knowledge base ID.

## Syntax
<a name="aws-properties-wisdom-assistantassociation-associationdata-syntax"></a>

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

### JSON
<a name="aws-properties-wisdom-assistantassociation-associationdata-syntax.json"></a>

```
{
  "[ExternalBedrockKnowledgeBaseConfig](#cfn-wisdom-assistantassociation-associationdata-externalbedrockknowledgebaseconfig)" : ExternalBedrockKnowledgeBaseConfig,
  "[KnowledgeBaseId](#cfn-wisdom-assistantassociation-associationdata-knowledgebaseid)" : String
}
```

### YAML
<a name="aws-properties-wisdom-assistantassociation-associationdata-syntax.yaml"></a>

```
  [ExternalBedrockKnowledgeBaseConfig](#cfn-wisdom-assistantassociation-associationdata-externalbedrockknowledgebaseconfig): 
    ExternalBedrockKnowledgeBaseConfig
  [KnowledgeBaseId](#cfn-wisdom-assistantassociation-associationdata-knowledgebaseid): String
```

## Properties
<a name="aws-properties-wisdom-assistantassociation-associationdata-properties"></a>

`ExternalBedrockKnowledgeBaseConfig`  <a name="cfn-wisdom-assistantassociation-associationdata-externalbedrockknowledgebaseconfig"></a>
Property description not available.  
*Required*: No  
*Type*: [ExternalBedrockKnowledgeBaseConfig](aws-properties-wisdom-assistantassociation-externalbedrockknowledgebaseconfig.md)  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`KnowledgeBaseId`  <a name="cfn-wisdom-assistantassociation-associationdata-knowledgebaseid"></a>
The identifier of the knowledge base.  
*Required*: No  
*Type*: String  
*Pattern*: `^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$`  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)