code: func (y *Yaxis) GetScaleOk() (string, bool) {
  	if y == nil || y.Scale == nil {
  		return "", false
  	}
  	return *y.Scale, true
  }
docs: // GetScaleOk returns a tuple with the Scale field if it's non-nil, zero value otherwise
  // and a boolean to check if the value has been set.