def AddStrucEx(index, name, is_union):
    if index == -1:
        index = BADADDR

    return idaapi.add_struc(index, name, is_union)
Returns:
dataset/ETHPy150Open EiNSTeiN-/idapython/python/idc.py/AddStrucEx--crossover with--dataset/ETHPy150Open meraki-analytics/cassiopeia/cassiopeia/type/core/match.py/ParticipantStats.magic_damage_dealt