Storage

AWS Storage Gateway

Timebilled
Bytesbilled
Callsnot billed

In one line

Two meters facing opposite ways, plus an hourly fee on the FSx File Gateway type.

What gets missed

The gateway fee counts gigabytes written up to AWS. Downloads back to an EC2-hosted gateway in the same Region are free. FSx File Gateway adds a per-hour charge the other types lack.

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.

Uploaded-Bytes
Retrieval-Bytes
Gateway-Hrs

Bills the same way

These services turn exactly the same meters, so what you learn here transfers.