if ([remoteManager.operationId isEqualToString:NEEDED_OPERATION_ID]) {
    if ([response[RESULT_CODE_KEY] isEqualToString:@"OK"]) {
        if ([response[RESULT_OBJ_KEY][@"CONTENT_LIST"] count] > 0) {
            NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];

            for (NSMutableDictionary *productsAvailable in response[RESULT_OBJ_KEY][@"CONTENT_LIST"]) {
                for (NSString *key in productsAvailable) {
                    if ([key isEqualToString:@"NEEDED_KEY"]) {
                        /* We change the date format here */
                    }
                }
            }
        }
    }
}