There are various limits that you should be aware of when it comes to scaling a Service in AWS.
Default limit of StartExecution <= 50 TPS
This account can be raised by submitting a request to AWS for the AWS account and region. See
For more information, see:
Task Response must be <= 256KB
Size of the response from a task has a hard limit of <= 256KB because of its dependency on SQS SendMessage to communicate the response.