Integration
AWS Step Functions
- Timebilled
- Bytesnot billed
- Unitsbilled
In one line
Standard bills per state transition. Express swaps that for a per-start charge plus memory-seconds.
What gets missed
Standard counts every transition, retries included. Distributed Map bills one per iteration, an Inline Map none, so not every loop costs. Express bills duration times memory instead.
Find it on your bill
Filter Cost Explorer or your Cost and Usage Report by these usage types. A usage type with no region prefix means us-east-1.
StateTransitionStepFunctions-RequestStepFunctions-GB-Second
Bills the same way
These services turn exactly the same meters, so what you learn here transfers.