public void setChannelName(String channelName) {
        this.channelName = channelName;
    }
<p>
The name that describes the channel. The name is the primary identifier for the channel, and must be unique for
your account in the AWS Region and channel group. You can't change the name after you create the channel.
</p>

@param channelName
       The name that describes the channel. The name is the primary identifier for the channel, and must be
       unique for your account in the AWS Region and channel group. You can't change the name after you create
       the channel.
aws-java-sdk-mediapackagev2/src/main/java/com/amazonaws/services/mediapackagev2/model/CreateChannelRequest.java