How to use with multimapper

I have the following command:

var unitGrouping = new Dictionary<string, ValueTuple<HashSet<IndoorRecord>, HashSet<OutdoorRecord>>>();

_ = await mySqlConnection.QueryAsync<IndoorRecord, OutdoorRecord, bool>(@"
        select BIN_TO_UUID(iu.id) as id, iu.model, iu.serial, iu.name, iu.type, iu.interface_mac, iu.interface_serial, iu.interface_model, BIN_TO_UUID(iu.system_id) as system_id, 
        BIN_TO_UUID(ou.id) as id, ou.model, ou.serial, BIN_TO_UUID(ou.system_id) as system_id                    
        from building b 
        inner join indoor_unit iu on b.id = iu.building_id 
        left join outdoor_unit ou ON iu.system_id = ou.system_id 
        where b.id = UUID_TO_BIN(@buildingId)",
    (iu, ou) =>
    {
        if (!unitGrouping.ContainsKey(iu.SystemId))
            unitGrouping.Add(iu.SystemId, ([], []));

        unitGrouping[iu.SystemId].Item1.Add(iu);

        if (ou != null)
            unitGrouping[iu.SystemId].Item2.Add(ou);

        return true;
    },
    new { buildingId });

This generates the expected message DAP001 as the method is on SqlMapper which isn't supported yet.

But, is there a way of changing the code so I can use the multimapper like above with AOT, or is this just something not possible at this time? I saw in a different issue that suggested to not use the extension method but that didn't seem to make any difference.

Thanks

The example uses SqlMapper.QueryAsync with multimapping and reports DAP001 because SqlMapper is unsupported for AOT. Start by examining the AOT support for SqlMapper and the DAP001 diagnostic, then determine whether a supported entry point exists for this case. Done means establishing a supported approach or clearly defining the required AOT support.