Bing Ads API: ?singleWsdl now only returning wsdl:definition

Eric Nagel 1 Reputation point
2021-04-16T15:40:21.857+00:00

For YEARS the application I manage has been hitting the Bing Ads API endpoints with the singleWsdl parameter (ex: https://clientcenter.api.bingads.microsoft.com/Api/CustomerManagement/V13/CustomerManagementService.svc?singleWsdl)

Last night, this started returning only the wsdl:definition. Removing singleWsdl returns the expected s:Envelope

  1. Is this a feature, or a bug?
  2. Did I miss an announcement of this change?
  3. What are the differences between the no-parameter, ?wsdl and ?singleWsdl endpoints?

Thanks!

Microsoft Advertising API
Microsoft Advertising API
A Microsoft API that provides programmatic access to Microsoft Advertising to manage large campaigns or to integrate your marketing with other in-house systems.
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