Bing Ads API - Internal Server Error
Whenever attempting to send a request to ApplyOfflineConversions to https://campaign.api.bingads.microsoft.com/Api/Advertiser/CampaignManagement/v13/CampaignManagementService.svc we keep receiving "An internal error has occurred." with no further details about what actually happened. Note that this error is returned even if the SOAP request body is completely empty. Can you please assist? We have the request tracking IDs and other robust logging information.