public PolicyCondition withTlsExpression(IngressTlsProtocolExpression tlsExpression) {
        setTlsExpression(tlsExpression);
        return this;
    }
<p>
This represents a TLS based condition matching on the incoming mail. It performs the operation configured in
'Operator' and evaluates the 'Protocol' object against the 'Value'.
</p>

@param tlsExpression
       This represents a TLS based condition matching on the incoming mail. It performs the operation configured
       in 'Operator' and evaluates the 'Protocol' object against the 'Value'.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mailmanager/src/main/java/com/amazonaws/services/mailmanager/model/PolicyCondition.java