- On a non-2xx data-point response, extract the AIP-193 error envelope
into a redacted STATUS: message detail (bearer tokens stripped, URL
query strings dropped, 200-char cap) and thread it into the thrown
GoogleHealthApiError plus the external-call annotation, so a
field-grammar 400 is diagnosable from operator logs. The OAuth token
endpoint keeps its flat invalid_grant handling.
- POST /api/integrations/google-health/test with {"probe":"structure"}
now fetches one recent page/window per data type and returns only the
payload STRUCTURE (field names + typeof leaves, never values) plus the
per-type error verdict — paste-safe diagnostics for payload-shape
drift. Same auth and rate limit as the plain connection check.
Marc-André Bombeck
f92e9fd840