public GuardrailUsage withTopicPolicyUnits(Integer topicPolicyUnits) {
        setTopicPolicyUnits(topicPolicyUnits);
        return this;
    }
<p>
The topic policy units processed by the guardrail.
</p>

@param topicPolicyUnits
       The topic policy units processed by the guardrail.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-bedrockruntime/src/main/java/com/amazonaws/services/bedrockruntime/model/GuardrailUsage.java