Imports
- cloud.google.com/go/pubsub
- github.com/cloudevents/sdk-go/v2/binding
- github.com/cloudevents/sdk-go/v2/binding/format
- github.com/cloudevents/sdk-go/v2/binding/spec
- github.com/cloudevents/sdk-go/v2/context
- github.com/cloudevents/sdk-go/v2/protocol
- github.com/cloudevents/sdk-go/v2/types
- golang.org/x/sync/errgroup