вообще надо вот так
curl -X POST
http://as-de.ru:555/MobileTrading_Ext/hs/Exchange/ movement_products_xml?only_test=true \
-H "Accept: application/xml" \
-H "Content-type: application/xml" \
-H "Accept-Encoding: gzip, deflate" \
-d "{данные xml}"
но у меня же 7.7 а xml большой поэтому делаю так:
curl -X POST
http://as-de.ru:555/MobileTrading_Ext/hs/Exchange/ movement_products_xml?only_test=true \
-H "Accept: application/xml" \
-H "Content-type: application/xml" \
-H "Accept-Encoding: gzip, deflate" \
--data-binary "@155_20211224.xml"