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

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