public AwsWafRegionalWebAclDetails withDefaultAction(String defaultAction) {
        setDefaultAction(defaultAction);
        return this;
    }
<p>
The action to perform if none of the rules contained in the web ACL match.
</p>

@param defaultAction
       The action to perform if none of the rules contained in the web ACL match.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsWafRegionalWebAclDetails.java