public AdminUpdateDeviceStatusRequest withDeviceKey(String deviceKey) {
        setDeviceKey(deviceKey);
        return this;
    }
<p>
The device key.
</p>

@param deviceKey
       The device key.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/AdminUpdateDeviceStatusRequest.java