public String getFNwkSIntKey() {
        return this.fNwkSIntKey;
    }
<p>
The FNwkSIntKey value.
</p>

@return The FNwkSIntKey value.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/SessionKeysAbpV11.java