cancelling bath request in AFNetworking

So I have a batch request which is the following code:

[[AHClient sharedClient] enqueueBatchOfHTTPRequestOperationsWithRequests:requestArray progressBlock:^(NSUInteger numberOfCompletedOperations, NSUInteger totalNumberOfOperations) {
 
 
     } completionBlock:^(NSArray * operations){
 
         dispatch_async(dispatch_get_main_queue(), ^(void){
            //update the UI
         });
     }];
 

I tried cancelling the request by saving the path of the url in an array and do the following:

for (NSString * urlPath in self.currentRequestArray_){
         [[AHClient sharedClient] cancelAllHTTPOperationsWithMethod:@"GET" path:urlPath];
     }
 

but it seems that it still goes to the completed block, i.e: updates the UI. Thoughts or suggestions?

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