X-Appengine-Inbound-Appid not set for app engine standard php72

3
votes

E.g. create an app engine standard php72 app and perform a curl request to another app engine app. Note that the header X-Appengine-Inbound-Appid is not sent with the curl request.

The usual answer to this is to use URL fetch service - but I don't see this in php72 docs?

1
google-app-engine

1 Answers

0
votes

The header is added by the URLFetch service. As long as the service is not following redirects, it will add the X-Appengine-Inbound-Appid header automatically.

You can find more information in this documentation. [1]

[1] App Identity PHP API Overview: https://cloud.google.com/appengine/docs/standard/php/appidentity/#asserting_identity_to_other_app_engine_apps