The delivery event for one store event of the Pigeon channel: the store's
identity and time are kept as they are. The payload carries the event's wire
fields (tags, sampling_rate, module, extra); a payload with no
extra field is the event's data itself.
The delivery event for one store event of the Pigeon channel: the store's identity and time are kept as they are. The payload carries the event's wire fields (
tags,sampling_rate,module,extra); a payload with noextrafield is the event's data itself.