@category_data.setter<EOL><INDENT>def category_data(self, category_data):<DEDENT>
self._category_data = category_data<EOL>
Sets the category_data of this CatalogObject.
Structured data for a [CatalogCategory](#type-catalogcategory), set for CatalogObjects of type `CATEGORY`.

:param category_data: The category_data of this CatalogObject.
:type: CatalogCategory