Tell a campaign which columns in your file mean what: name, email, phone, and the column that identifies the location. Use this once per file format before your first automated upload. It replaces any file format the campaign already had and makes the campaign an automation campaign; a bulk_upload or kiosk campaign is refused with 400. Returns the mapping with its id (201).

Prerequisites: a bearer token, a campaign in your account whose type is unset or automation, and a sample file (xlsx, xls or csv, up to 10 MB).

Authentication: Account token. The campaign must belong to your own account; otherwise 404.

Rate limit: none.