public void setFCntStart(Integer fCntStart) {
        this.fCntStart = fCntStart;
    }
<p>
The FCnt init value.
</p>

@param fCntStart
       The FCnt init value.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/UpdateAbpV10X.java