DialogAvitoChatReplyTargetDto

{
    "channel_type": "avito",
    "kind": "avito_chat",
    "data_avito": {
        "account_user_id": "123456789",
        "chat_id": "u2i_abc123",
        "chat_type": "u2i",
        "item_id": "987654321",
        "interlocutor_id": "1122334455"
    }
}