curl --request POST \
  --url https://api.{tenant}.getomneo.com/api/v3/groups/definitions/{group}/snapshots

{
  "data": {
    "id": 123,
    "group_definition_id": 123,
    "status": "<string>",
    "source": "<string>",
    "snapshot_at": "<string>",
    "started_at": "<string>",
    "completed_at": "<string>",
    "failed_at": "<string>",
    "error": "<string>",
    "total_candidates": 123,
    "total_excluded": 123,
    "total_profiles": 123,
    "inclusion_breakdown": [
      "<unknown>"
    ],
    "exclusion_breakdown": [
      "<unknown>"
    ],
    "duration_ms": 123,
    "meta": [
      "<unknown>"
    ],
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}