public SidewalkUpdateAccount withAppServerPrivateKey(String appServerPrivateKey) {
        setAppServerPrivateKey(appServerPrivateKey);
        return this;
    }
<p>
The new Sidewalk application server private key.
</p>

@param appServerPrivateKey
       The new Sidewalk application server private key.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/SidewalkUpdateAccount.java