One of the service providers we use recently started deprecating their "SOAP" APIs in favor of "REST". Which doesn't bother me because with this provider they'

One of the service providers we use recently started deprecating their "SOAP" APIs in favor of "REST". Which doesn't bother me because with this provider they're far easier to work with. But since they provided WSDL before, their "REST" APIs now come with WADL files that offer zero value to anyone. Swagger would be a massive step up from that.