`ExistingMaterialOperation` Last update: 16.07.2025 class Ansys.Mechanical.DataModel.MechanicalEnums.Materials.ExistingMaterialOperation(*args, **kwds) Bases: enum.Enum Specifies what should occur when a material being imported has the same identifiers as a material which already exists in Mechanical. Overview Attributes Name New Replace Attribute detail ExistingMaterialOperation.New = 1 ExistingMaterialOperation.Replace = 2