public GuardrailUsage withContextualGroundingPolicyUnits(Integer contextualGroundingPolicyUnits) {
        setContextualGroundingPolicyUnits(contextualGroundingPolicyUnits);
        return this;
    }
<p>
The contextual grounding policy units processed by the guardrail.
</p>

@param contextualGroundingPolicyUnits
       The contextual grounding 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