public TransportStream withChannels(Integer channels) {
        setChannels(channels);
        return this;
    }
The number of channels in the audio stream.

@param channels
       The number of channels in the audio stream.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconnect/src/main/java/com/amazonaws/services/mediaconnect/model/TransportStream.java