public void setGuardrailArn(String guardrailArn) {
        this.guardrailArn = guardrailArn;
    }
<p>
The ARN of the guardrail.
</p>

@param guardrailArn
       The ARN of the guardrail.
aws-java-sdk-bedrock/src/main/java/com/amazonaws/services/bedrock/model/GetGuardrailResult.java