All of the services described in this section are bundled into the first-generation runtimes, such as Go 1.11.
If you are updating from a App Engine first-generation runtime to a second-generation runtime, such as Go 1.12+, you have a few options:
- You can access several of these bundled services through idiomatic libraries for supported second-generation runtimes.
- You can use full-featured Google Cloud products that offer similar functionality as these bundled services.
- For bundled services that are not available as separate products in Google Cloud, you can use third-party providers or other workarounds.
To learn more about these options for migrating your app, see Migrating your App Engine app to Go 1.12+.