Fetch recent posts and workspace summary
draft, pending, scheduled, posted, failed,
partial, retry. When omitted, all statuses are returned.summary object with counts and a posts array.
status mirrors the live provider status for hosted deliveries (e.g.
deleted, void). Each account entry in accounts.states uses the same
provider-facing string so the UI and partner API stay aligned.400 invalid_since or 400 invalid_until — query params failed ISO parsing401/403 — authentication failed or the key lacks workspace access500 list_failed — Database query or summary computation failed