Troubleshooting

No Web Functions nav

Confirm a launch Region, then confirm you are in Web Functions

Supported Region?check Capabilities by Region — see Prerequisites

no

Switch + refreshif wrong Region

yes

Web Functions≠ Event Functions ≠ MicroVMs

invalid choice: lambda-web

Update the CLI, then retry the gate

aws update

then

aws lambda-web helpretry the gate

→ Prerequisites — CLI gate

Active but curl fails

Work down the checklist; if it still fails, go to the logs

listen on AWS_LAMBDA_HTTP_ENDPOINTwithin ~10s of startup

then

entry = index.jsor AWS_LAMBDA_NODEJS_ENTRYPOINT

then

zip root + prod node_modulesnative deps built for Arm64

else

Still failing → Logssearch lambda-web-request-id

Still public after “done”

If the URL still answers, teardown was skipped

Teardown not runURL still live

fix

Delete wf-hellothen re-verify

→ Teardown