def push_cancel_timing_task(push_id, params = {})
      params.merge!({
        push_id: push_id
        })
      @request.fetch(params)
      self.send_request('push','cancel_timing_task',params)
    end
def push_cancel_timing_task(push_id, params = {})
      params.merge!({
        push_id: push_id
        })
      @request.fetch(params)
      self.send_request('push','cancel_timing_task',params)
    end
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