Delete Announcement
DELETE /self/{shopId}/announcements/{announcementId}
curl \
-X DELETE https://dev.sellpass.io/self/{shopId}/announcements/{announcementId} \
-H "Authorization: $API_KEY"
curl \
-X DELETE https://dev.sellpass.io/self/{shopId}/announcements/{announcementId} \
-H "Authorization: $API_KEY"