Hi,
It looks like the exception appears in AdWords API code:
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Google.Api.Ads.AdWords.v201809.ManagedCustomerServiceInterface.get(Selector serviceSelector)
System.ServiceModel.CommunicationException: Error in deserializing body of reply message for operation 'get'. --->
System.InvalidOperationException: There is an error in XML document (1, 87373). --->
System.Xml.XmlException: The byte 0x08 is not valid at this location. Line 1, position 87373.
Is there a workaround?
Best,
Kevin