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What is AWS Application-Signals?
Last updated: May 07, 2025You are billed per million inbound and outbound requests to and from your applications and Service Level Objectives (SLO). Inbound requests refer to service requests received by your applications. Outbound requests are those made by your application to dependencies monitored for application performance. Each inbound request received generates 1 application signal. Each outbound request made generates 1 application signal. Every SLO generates 2 application signals per SLI (service level indicator) metric period.
| Line Item | Region |
|---|---|
| APN2-Application-Signals | Asia Pacific region in Seoul, South Korea |
| EUW2-Application-Signals | Europe region in London, United Kingdom |
| USE1-Application-Signals | US East region in Northern Virginia |
| USW2-Application-Signals | US West region in Oregon |