Back when I was all-in on GCP, I had a queue.yaml file which the appengine deployer syncs to cloud tasks (creates/disabled queues, changes the rate limits, concurrency, etc).
Now that I'm mostly on AWS... I still use the same system. I have a thin little project that deploys to GAE and has a queue.yaml file. It sets up the cloud tasks queues. They hit my EB endpoints just like they used to hit my GAE endpoints.
As a bonus, my thin little GAE app also has a cron.yaml that it proxies to my AWS app. Appengine's cron is also better than Amazon's overcomplicated eventbridge system.
Terraform is definitely for the best. Any AI tool should be able to spit it out well enough, but if you do rawdog it in the console or gcloud you might be able to export the terraform with:
Now that I'm mostly on AWS... I still use the same system. I have a thin little project that deploys to GAE and has a queue.yaml file. It sets up the cloud tasks queues. They hit my EB endpoints just like they used to hit my GAE endpoints.
As a bonus, my thin little GAE app also has a cron.yaml that it proxies to my AWS app. Appengine's cron is also better than Amazon's overcomplicated eventbridge system.
It's great.