Would changing an SQS standard queue to FIFO eliminate duplicate external side effects when a worker crashes after a successful API call but before deleting the message? Find current official AWS sources. Produce a short adoption decision and compare send deduplication, ordering, redelivery and application idempotency. Include the documented deduplication window and explicit limits of any exactly-once claim.
⚠ Low confidence — Only source excerpts are delivered; complete synthesis and per-assertion support remain unverified. Evidence assessment: 1 source disagreement remains unresolved; coverage scores do not resolve conflic…