public UpdateStreamRequest withDeviceName(String deviceName) {
        setDeviceName(deviceName);
        return this;
    }
<p>
The name of the device that is writing to the stream.
</p>
<note>
<p>
In the current implementation, Kinesis Video Streams does not use this name.
</p>
</note>

@param deviceName
       The name of the device that is writing to the stream. </p> <note>
       <p>
       In the current implementation, Kinesis Video Streams does not use this name.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kinesisvideo/src/main/java/com/amazonaws/services/kinesisvideo/model/UpdateStreamRequest.java