The document the user is in.
Pass the plain document id; the perspective decides which specific document that
resolves to. An already-specific id is accepted and re-resolved, so passing
drafts.abc while the perspective is published reports the published document.
OptionalliveLive-edit documents have no draft, so presence resolves to the published id.
OptionalpathThe focused field path. Supports keyed and numeric segments, so array items and Portable Text spans can be addressed.
OptionalperspectiveOptionalselectionA Portable Text caret, when the focused field is a Portable Text field.
What an app reports about where the current user is.
Omit
pathfor document-level presence, or pass one for field-level presence.