serviceAccountEmail property
The service account to use to write to Cloud Storage.
The subscription creator or updater that specifies this field must have
iam.serviceAccounts.actAs
permission on the service account. If not
specified, the Pub/Sub
service agent,
service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com, is used.
Optional.
Implementation
core.String? serviceAccountEmail;