Cannot assign to the Operations field of a Mutate request

[Nilesailor]

I can successfully execute Mutate requests if I simply add the customerID and the Operations array as follows:

MutateAdGroupAdsResponse adsResponse = adsService.MutateAdGroupAds(account.AccountID, statusOperations);

However, I need to set the ResponseContentType to return the MutableResource. To do that, I set up a request, but doing this will not allow assignment of the operations to the Operations element. It throws a "cannot be assigned to -- it is read only" error. All of the Operations fields for Mutate Request objects appear to only have the "get;" defined.

So if we cannot create a request object, how do we get access to the ResponseContentType field?

[Nilesailor]

Hmmmm... needed brackets around statusOperations even though statusOperations is a List. Feels strange, but I'll go with it.