[docs]classFileDensity(BaseModel):"""A file density result."""completed_at:Optional[datetime.datetime]=Nonecreated_at:datetime.datetimedensity:Optional[float]=Noneerror:Optional[str]=Noneid:Uuidmaterial_mass:float=0.0material_mass_unit:UnitMassoutput_unit:UnitDensitysrc_format:FileImportFormatstarted_at:Optional[datetime.datetime]=Nonestatus:ApiCallStatusupdated_at:datetime.datetimeuser_id:Uuidmodel_config=ConfigDict(protected_namespaces=())