Pace association sending across lanes
What It Does
Minute quota observation or message sending needs lane capacity.
The Flow
When Something Fails
The hop rows identify each retry boundary, any state left behind and the available observer. Repeated quota observation reapplies the stored mapping state; token allocation consumes capacity transactionally. Both lane rows are locked for allocation, coordinating transactional borrowing with Marketing use.
Open Design Questions
Transactional sending never takes the Marketing daily pause. Capacity waits fit within the invocation budget or become delayed request work.