MediaLive Java SDK: How do I use "Channel template" in SDK as in Console

On the console I used Live Event (Media Package) template which created an HD (MediaPackage) OutputGroup with 4 Outputs. I am unable to find this template or replicate the CreateChannelRequest to match.

This feels like a very strange association of encoder settings and destinations?

CreateChannelRequest
	.builder()
	.name(channelRequest.getName())
	.roleArn(mediaLiveConfig.getAccessRoleArn())
	.channelClass(liveRequest.getChannelRequest().getChannelClass())
	.inputAttachments(buildAttachment(inputResponse))
	.inputSpecification(buildInputSpecifications())
	.encoderSettings(buildMediaPackageOutput(mediaPackageChannelId))
	.destinations(buildOutputDestination(mediaPackageChannelId))
	.build();

	private EncoderSettings buildMediaPackageOutput(String mediaPackageChannelId) {
		return EncoderSettings.builder()
			.audioDescriptions(
				buildAudioDescription(AUDIO_1),
				buildAudioDescription(AUDIO_2),
				buildAudioDescription(AUDIO_3),
				buildAudioDescription(AUDIO_4)
			)
			.videoDescriptions(
				buildVideoDescription(VIDEO_1080P_30, 1920, 1080, 5000000, 50),
				buildVideoDescription(VIDEO_720P_30, 1280, 720, 3000000, 100),
				buildVideoDescription(VIDEO_480P_30, 640, 480, 1500000, 100),
				buildVideoDescription(VIDEO_240P_30, 320, 240, 750000, 100)
			)
			.outputGroups(
				createMediaPackageOutputGroup(mediaPackageChannelId)
			)
			.timecodeConfig(timecode -> timecode.source(TimecodeConfigSource.EMBEDDED).build())
			.build();
	}
}

	private OutputGroup createMediaPackageOutputGroup(String mediaPackageChannelId) {
		Output output1 = Output.builder()
			.outputName("1080p30").videoDescriptionName(VIDEO_1080P_30).audioDescriptionNames(AUDIO_1)
			.outputSettings(outputSettings -> outputSettings.mediaPackageOutputSettings(SdkBuilder::build))
			.build();
		Output output2 = Output.builder()
			.outputName("720p30").videoDescriptionName(VIDEO_720P_30).audioDescriptionNames(AUDIO_2)
			.outputSettings(outputSettings -> outputSettings.mediaPackageOutputSettings(SdkBuilder::build))
			.build();
		Output output3 = Output.builder()
			.outputName("480p30").videoDescriptionName(VIDEO_480P_30).audioDescriptionNames(AUDIO_3)
			.outputSettings(outputSettings -> outputSettings.mediaPackageOutputSettings(SdkBuilder::build))
			.build();
		Output output4 = Output.builder()
			.outputName("240p30").videoDescriptionName(VIDEO_240P_30).audioDescriptionNames(AUDIO_4)
			.outputSettings(outputSettings -> outputSettings.mediaPackageOutputSettings(SdkBuilder::build))
			.build();
		return OutputGroup.builder()
			.name("HD")
			.outputGroupSettings(outputGroupSettings ->
				outputGroupSettings.mediaPackageGroupSettings(mediaPackageGroupSettings ->
						mediaPackageGroupSettings.destination(outputLocationRef -> outputLocationRef.destinationRefId(mediaPackageChannelId).build())
							.build())
					.build())
			.outputs(output1, output2, output3, output4)
			.build();
	}

Seems odd I am setting the HLS settings in order to tie to the media package ingest. Why wouldn't it just tie together with the MediaPackage ChannelID?

Am I even close to duplicating what I did in the Console with the Live Event (MediaPackage) template?