EventSenderProfileDto

{
    "first_name": "Иван",
    "last_name": "Петров",
    "username": "ivan_petrov",
    "avatar_url": "https://example.com/avatar.jpg",
    "platform_type": "vk",
    "operator_notes": "Просил связаться после 18:00",
    "space_kind": "discord_guild",
    "space_type": "community",
    "source_url": "https://t.me/example"
}