Create a brand-new, empty platform-hosted space, granted to THIS app in full
(read-write) — the user's create consent is consent for the app to create
storage for itself, and the host records the same durable grant the
requestMount powerbox would. So the returned mount can be re-opened
later with mountSpace / mount (space:<id>) with no prompt —
on the next load, in another tab, after sign-out/sign-in — until the user
revokes the grant in their grants surface, after which mount answers
forbidden. Other apps get nothing: they still reach the space only through
the powerbox. (Before site-main R3-406 no grant was recorded and the space
could only be re-found via the powerbox.)
Create a brand-new, empty platform-hosted space, granted to THIS app in full (read-write) — the user's create consent is consent for the app to create storage for itself, and the host records the same durable grant the requestMount powerbox would. So the returned mount can be re-opened later with mountSpace / mount (
space:<id>) with no prompt — on the next load, in another tab, after sign-out/sign-in — until the user revokes the grant in their grants surface, after whichmountanswersforbidden. Other apps get nothing: they still reach the space only through the powerbox. (Before site-main R3-406 no grant was recorded and the space could only be re-found via the powerbox.)