# GuardrailAutomatedReasoningRule
<a name="API_runtime_GuardrailAutomatedReasoningRule"></a>

References a specific automated reasoning policy rule that was applied during evaluation.

## Contents
<a name="API_runtime_GuardrailAutomatedReasoningRule_Contents"></a>

 ** identifier **   <a name="bedrock-Type-runtime_GuardrailAutomatedReasoningRule-identifier"></a>
The unique identifier of the automated reasoning rule.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 12.  
Pattern: `[a-z0-9]{12}`   
Required: No

 ** policyVersionArn **   <a name="bedrock-Type-runtime_GuardrailAutomatedReasoningRule-policyVersionArn"></a>
The ARN of the automated reasoning policy version that contains this rule.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `arn:aws(-[^:]+)?:bedrock:[a-z0-9-]{1,20}:[0-9]{12}:automated-reasoning-policy/[a-z0-9]{12}(:([1-9][0-9]{0,11}))?`   
Required: No

## See Also
<a name="API_runtime_GuardrailAutomatedReasoningRule_SeeAlso"></a>

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-runtime-2023-09-30/GuardrailAutomatedReasoningRule) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-runtime-2023-09-30/GuardrailAutomatedReasoningRule) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-runtime-2023-09-30/GuardrailAutomatedReasoningRule)