curl --request DELETE \
  --url https://api.criteo.com/2025-04/marketing-solutions/audience-segments/{audience-segment-id}/contact-list \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "1",
    "type": "AudienceContactlist"
  },
  "errors": [],
  "warnings": [
    {
      "traceId": "56ed4096-f96a-4944-8881-05468efe0ec9",
      "type": "deprecation",
      "code": "deprecated-field",
      "instance": "/audiences/314195",
      "title": "'nbValidIds' is deprecated",
      "detail": "The field 'nbValidIds' is deprecated please use 'nbValidIdentifiers"
    }
  ]
}