code: func (az *Cloud) requestBackoff() (resourceRequestBackoff wait.Backoff) {
  	if az.CloudProviderBackoff {
  		return az.resourceRequestBackoff
  	}
  	resourceRequestBackoff = wait.Backoff{
  		Steps: 1,
  	}
  	return resourceRequestBackoff
  }
docs: // requestBackoff if backoff is disabled in cloud provider it
  // returns a new Backoff object steps = 1
  // This is to make sure that the requested command executes
  // at least once