ReferenceAvailablefield_namesPublic method `telion_api.Data.field_names(location: 'str | None' = None) -> 'list[str]'`.Public method telion_api.Data.field_names(location: 'str | None' = None) -> 'list[str]'. Contract PropertyValuesymboltelion_api.Data.field_namessignature(location: 'str | None' = None) -> 'list[str]'returnlist[str] Signature telion_api.Data.field_names(location: 'str | None' = None) -> 'list[str]'