@com.fasterxml.jackson.annotation.JsonProperty("Reason")
    public void setReason(String reason) {
        this.reason = reason;
    }
<p>
Additional information about the exception.
</p>

@param reason
       Additional information about the exception.
aws-java-sdk-wafv2/src/main/java/com/amazonaws/services/wafv2/model/WAFInvalidParameterException.java