func (i *ImageDefinition) GetMarginOk() (string, bool) {
	if i == nil || i.Margin == nil {
		return "", false
	}
	return *i.Margin, true
}
func (i *ImageDefinition) GetMarginOk() (string, bool) {
	if i == nil || i.Margin == nil {
		return "", false
	}
	return *i.Margin, true
}
// GetMarginOk returns a tuple with the Margin field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.