datadog-accessors.go
func (g *GraphDefinitionMarker) GetValOk() (json.Number, bool) {
	if g == nil || g.Val == nil {
		return "", false
	}
	return *g.Val, true
}
func (g *GraphDefinitionMarker) GetValOk() (json.Number, bool) {
	if g == nil || g.Val == nil {
		return "", false
	}
	return *g.Val, true
}
// GetValOk returns a tuple with the Val field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.