FIFO compatibility in Amazon SQS - Amazon Simple Queue Service
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

FIFO compatibility in Amazon SQS


The Amazon SQS Buffered Asynchronous Client doesn't currently support FIFO queues.


If your application uses multiple Amazon services, or a mix of Amazon and external services, it is important to understand which service functionality doesn't support FIFO queues.

Some Amazon or external services that send notifications to Amazon SQS might not be compatible with FIFO queues, despite allowing you to set a FIFO queue as a target.

The following features of Amazon services aren't currently compatible with FIFO queues:

For information about compatibility of other services with FIFO queues, see your service documentation.