Changes to GET /v1/promotions/export/xlsx

api operation id getExcelExport removed and replaced with getExcelExport_1

deleted the query request parameter accessToken

added the new optional query request parameter dateFilterField

for the query request parameter channels, the type was generalized from array to string

for the query request parameter tagIds, the type was generalized from array to string

for the query request parameter tagIdsGroup2, the type was generalized from array to string

for the query request parameter tagIdsGroup3, the type was generalized from array to string

for the query request parameter topicIds, the type was generalized from array to string