Unpublish an environment
Takes the study down. Deliberately NOT behind the beta gate that guards publishing: an organization that loses the flag must still be able to take a live study down.
Unpublishing something already unpublished answers 200 with deleted: false — a no-op, not an error.
An environment may back more than one study. studyId names which one to take down; the pre-rename scenarioId is still read, so a caller holding that spelling does not need a lookup to migrate. Omitting it is the whole contract while the environment backs a single study, and is refused rather than guessed at once it backs several.
Query parameters
Which study on this environment to unpublish. Omit while the environment backs a single study; required once it backs more than one, because the server refuses to pick between them. The pre-rename scenarioId is still read here, so a caller holding that spelling does not need a lookup to migrate.
Response
The study was removed (or there was none).