package serialization // AdditionalDataHolder defines a contract for models that can hold additional data besides the described properties. type AdditionalDataHolder interface { // GetAdditionalData returns additional data of the object that doesn't belong to a field. GetAdditionalData() map[string]interface{} // SetAdditionalData sets additional data of the object that doesn't belong to a field. SetAdditionalData(value map[string]interface{}) }