@item_variation_data.setter<EOL><INDENT>def item_variation_data(self, item_variation_data):<DEDENT>
self._item_variation_data = item_variation_data<EOL>
Sets the item_variation_data of this CatalogObject.
Structured data for a [CatalogItemVariation](#type-catalogitemvariation), set for CatalogObjects of type `ITEM_VARIATION`.

:param item_variation_data: The item_variation_data of this CatalogObject.
:type: CatalogItemVariation