Looking for advice on INVALID_VALUE when POSTing to /api/v2/outbound/contactlists. I’m building the payload with Python requests. The contact list name is unique, status is ACTIVE. Redis cache is cleared. Still getting 400.
payload = {
"name": "test_list_01",
"status": "ACTIVE",
"contactListType": "IMPORT"
}
Is there a hidden required field for IMPORT type?