VariationStepStats

Statistics for all variations within a specific campaign step.

{
    "step": 1,
    "variations": [
        {
            "variation": "A",
            "sent": 614,
            "open": 0,
            "reply": 27,
            "pos_reply": 26,
            "name": "-",
            "is_active": true,
            "is_del": false
        }
    ]
}