code: func (t *TimeseriesDefinition) GetShowLegendOk() (bool, bool) {
  	if t == nil || t.ShowLegend == nil {
  		return false, false
  	}
  	return *t.ShowLegend, true
  }
docs: // GetShowLegendOk returns a tuple with the ShowLegend field if it's non-nil, zero value otherwise
  // and a boolean to check if the value has been set.