state is present exactly when the ADDRESS outlives the item — a send's channel×bus pair
still names something after the send is freed, and what it names is the neutral frame a GET
would now answer. A deleted scene's id resolves to nothing, so there is no state to report and
the field is simply absent rather than an invented empty object.
A successful
DELETE: the item is gone.stateis present exactly when the ADDRESS outlives the item — a send's channel×bus pair still names something after the send is freed, and what it names is the neutral frame aGETwould now answer. A deleted scene's id resolves to nothing, so there is no state to report and the field is simply absent rather than an invented empty object.