@property
    def xml(self):
        return serialize_for_reading(self)
Get a list of the optional form fields from all of the forms in cls.Osmosis.
dataset/ETHPy150Open python-openxml/python-docx/docx/oxml/xmlchemy.py/_OxmlElementBase.xml--crossover with--dataset/ETHPy150Open potatolondon/osmosis/osmosis/models.py/AbstractImportTask.optional_fields