Get a profile's resolved traits by user_id
CDP
Get a profile's resolved traits by user_id
Resolve the contact behind a user_id and return their resolved trait map — the allow-listed profile columns merged with any custom and computed traits held for the contact. Use it from the Profile API to read a unified customer profile keyed on the identifier your app already stores. Returns 404 when no contact matches the user_id under the tenant’s identity rules. Scoped to profile reads (owner / admin / developer).