{
    "lobbies" : [
        {
            "id" : -1,
            "name" : "Invalid"
        },
        {
            "id" : 0,
            "name" : "Public matchmaking"
        },
        {
            "id" : 1,
            "name" : "Practice"
        },
        {
            "id" : 2,
            "name" : "Tournament"
        },
        {
            "id" : 3,
            "name" : "Tutorial"
        },
        {
            "id" : 4,
            "name" : "Co-op with bots"
        },
        {
            "id" : 5,
            "name" : "Team match"
        },
        {
            "id" : 6,
            "name" : "Solo Queue"
        },
        {
            "id" : 7,
            "name" : "Ranked"
        }
    ]
}
{
    "lobbies" : [
        {
            "id" : -1,
            "name" : "Invalid"
        },
        {
            "id" : 0,
            "name" : "Public matchmaking"
        },
        {
            "id" : 1,
            "name" : "Practice"
        },
        {
            "id" : 2,
            "name" : "Tournament"
        },
        {
            "id" : 3,
            "name" : "Tutorial"
        },
        {
            "id" : 4,
            "name" : "Co-op with bots"
        },
        {
            "id" : 5,
            "name" : "Team match"
        },
        {
            "id" : 6,
            "name" : "Solo Queue"
        },
        {
            "id" : 7,
            "name" : "Ranked"
        },
        {
            "id" : 8,
            "name" : "Solo Mid 1vs1"
        }
    ]
}

Add 1vs1 solo mid. Use at your own risk
Add 1vs1 solo mid. Use at your own risk