They should always prefer an existing standard header, and only if no suitable one exists, choose a clear and descriptive custom name 1 worker with 10 queues (and consumer x in each queue) or 10 workers with 1 queue each, with consumer x in each queue? It seems that these header are not sent, even if they are correctly mapped.
To set a custom header with aws waf, you would typically create a rule that includes an action to add the desired header To improve or maximize performance (message processing per second), which is better It ensures efficiency, improves operations, and aligns with industry best practices.
