Lists the people of the organization's workspaces in the current region, one row per email. The list has two parts. The roster holds permanent direct and group-derived workspace members, visible invitations, and pending assignments of people that a customer's directory pushed (status assigned, or seat_denied after a grant failed for lack of a seat). The tail holds the pushed people with no access entry, each with an empty workspace_access and the status no_access. The tail always comes after the roster. One cursor pages the two parts: first rows a page, 100 when not given, at most 100, and after set to page_metadata.end_cursor. last and before answer 400: the cursor goes forward only. A cursor of another sort answers 400. search matches a part of the name or the email, and ignores case. origin applies to the person. workspace_ids, roles and status must all match one entry of the person: workspace_ids=A&roles=admin keeps the admins of A only. has_api_keys keeps the people with or without API keys. A filter keeps the tail only when workspace_ids and roles are not given, has_api_keys is not true, status is not given or holds no_access, and origin is not given or holds directory. The answer has every visible entry of a kept person. page_metadata.total_count is the kept roster rows plus the kept tail rows of all pages. Pending assignments and the tail exist only for SSO connections that use the directory user model. Each person takes one seat, at their highest permanent billable direct role in the local workspaces; a pending assignment takes none. The seat distribution does not follow the filters. Requires organization administration permission.