Get end user by external ID

documented

Retrieve an end user by their external ID.

GET /v1/end_users/{external_id}?lookup_by_external_id=trueEnd Usersno implementation yet0 runs

SKILL.md — what a human or an agent should know before calling this action: gotchas, limits, scopes, pagination.

Nothing written yet. Know a gotcha? Write the first note.