Notice: Over the next few months, we're reorganizing the App Engine documentation site to make it easier to find content and better align with the rest of Google Cloud products. The same content will be available, but the navigation will now match the rest of the Cloud products.

Go 1.16 is now generally available.

Package google.golang.org/appengine/v2/capability (v2.0.1)

Package capability exposes information about outages and scheduled downtime for specific API capabilities.

This package does not work in App Engine "flexible environment".

Example:

if !capability.Enabled(c, "datastore_v3", "write") {
    // show user a different page
}

Functions

func Enabled

func Enabled(ctx context.Context, api, capability string) bool

Enabled returns whether an API's capabilities are enabled. The wildcard "*" capability matches every capability of an API. If the underlying RPC fails (if the package is unknown, for example), false is returned and information is written to the application log.