CHW-4614 OrgIDRequired

org_id is required for this endpoint; supply it as a query parameter or path segment

Default message: org_id is required for this endpoint; supply it as a query parameter or path segment
HTTP status: 400 (client)

Problem. An admin endpoint requires an org_id and the caller omitted it. Cause. The org_id query parameter or path segment was empty / missing. Fix. Supply the org id (slug-to-id mapping available from GET /api/orgs). HTTP 400.