Imports
Import a file
A CSV, TXT or XLSX file of 20 MB at most, with a header row. Without mapping, columns are recognised by their headers (email, first name, last name, tags, time zone, language…). One column must hold the e-mail address. The work happens in the background: follow the import in the answer.
POST
Import a file
Authorizations
An API token. The "read" ability: GET routes only. "read + write": every route.
Headers
Replay a write safely: the same key gives back the first answer for 24 hours (header Idempotent-Replay: true).
Maximum string length:
255Path Parameters
The list's identifier (uuid).
Body
multipart/form-data
Response
Import accepted and queued.