# AutomatedReasoningPolicyUpdateTypeMutation
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A mutation operation that modifies an existing custom type in the policy definition during the build process.

## Contents
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 ** type **   <a name="bedrock-Type-AutomatedReasoningPolicyUpdateTypeMutation-type"></a>
The updated type definition containing the modified name, description, or values for the existing custom type.  
Type: [AutomatedReasoningPolicyDefinitionType](API_AutomatedReasoningPolicyDefinitionType.md) object  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-2023-04-20/AutomatedReasoningPolicyUpdateTypeMutation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-2023-04-20/AutomatedReasoningPolicyUpdateTypeMutation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-2023-04-20/AutomatedReasoningPolicyUpdateTypeMutation)