How respondents moved through the survey, for the Results flow chart. Query from, to (YYYY-MM-DD) and
version. Returns { responses, other, sampled, paths: [{ path, status, nps?, count }] }: identical paths
grouped (biggest 300), path = block ids in order (a completed one may end with its ending id, an open one
ends where it stopped), nps = detractor | passive | promoter on the first NPS question. Reads the newest
20,000 responses (sampled: true beyond that).
Bearer <token>.Ok