@sort_order.setter<EOL><INDENT>def sort_order(self, sort_order):<DEDENT>
self._sort_order = sort_order<EOL>
Sets the sort_order of this ListTransactionsRequest.
The order in which results are listed in the response (`ASC` for oldest first, `DESC` for newest first).  Default value: `DESC` See [SortOrder](#type-sortorder) for possible values

:param sort_order: The sort_order of this ListTransactionsRequest.
:type: str