func (g *GraphDefinitionRequest) GetStackedOk() (bool, bool) {
	if g == nil || g.Stacked == nil {
		return false, false
	}
	return *g.Stacked, true
}
func (g *GraphDefinitionRequest) GetStackedOk() (bool, bool) {
	if g == nil || g.Stacked == nil {
		return false, false
	}
	return *g.Stacked, true
}
// GetStackedOk returns a tuple with the Stacked field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.