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

@param reason
       The reason for the exception.
@see ServiceQuotaExceededExceptionReason
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/ServiceQuotaExceededException.java