title: didReceiveResponse delegate method in Restkit 0.20
body: <p>I am using Restkit 0.20  for my project. I make a request like this.</p>
  
  <pre><code>NSData *postData  = [params dataUsingEncoding:NSUTF8StringEncoding];
      NSURL *url = [NSURL URLWithString:baseUrl];
      NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path relativeToURL:url]];
      [request setHTTPMethod:@"POST"];
      [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
      [request setHTTPBody:postData];
      RKObjectManager *manager = [[RestKit sharedDataManager] objectManager];
      RKManagedObjectRequestOperation *operation = [manager managedObjectRequestOperationWithRequest:request managedObjectContext:manager.managedObjectStore.persistentStoreManagedObjectContext success:^(RKObjectRequestOperation *operation1, RKMappingResult *mappingResult) {
               block ([mappingResult array]);
  
          } failure:^(RKObjectRequestOperation *operation1, NSError *error) {
              RKLogDebug(@"Failure %@",error.debugDescription);
              block (error);
          }];
  </code></pre>
  
  <p>After competing mapping operation, i am returning an array using block. I need to get a response in a delegate to use for some operation. Is there any method similar to didReceiveResponse in Restkit0.10 and also i am aware of this thread <a href="https://groups.google.com/forum/#!topic/restkit/TrWH5GR-gFU" rel="nofollow">https://groups.google.com/forum/#!topic/restkit/TrWH5GR-gFU</a> in which blake mentioned that we have full control over the headers via the NSURLRequest object. But how can i make use of NSURLRequest when i am using RKManagedObjectRequestOperation. can anyone post some example.</p>
  
  <p>Thanks</p>