Multiple SQS queues with different instance configuration

[hackel]

I would like to setup multiple Laravel queues, one for regular jobs, and one "highmem" queue for jobs that require a lot of memory. e.g. ProcessPodcast::dispatch()->onConnection('sqs')->onQueue('highmem'); How would I go about setting this up? Do I just create a separate construct, and how do I specify which queue it handles?
Something like:

constructs:
  default:
    type: queue
    worker:
      handler: Bref\LaravelBridge\Queue\QueueHandler
      runtime: php-83
      timeout: 60 # seconds
      memorySize: 512 # MB
      queue: default
  highmem:
    type: queue
    worker:
      handler: Bref\LaravelBridge\Queue\QueueHandler
      runtime: php-83
      timeout: 600 # seconds
      memorySize: 8192 # MB
      queue: highmem

Thank you!

Edit: FYI I'm deploying a Laravel app, maybe I should have posted in the other repo.