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.
295 questions
Why do I get 4406 (ValueIsMissing) when sending AddAdExtensions?
Dmitriy Lezhnev
11
Reputation points
I follow the docs for required fields here:
But API returns an error. See the file. I am puzzled what did I miss? soap_add_extensions.xml