IModelObject extends Serializable
package com.wrapper.spotify.model_objects;
+import java.io.Serializable;
import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
@@ -9,7 +10,7 @@ import com.wrapper.spotify.model_objects.specification.PagingCursorbased;
/**
* Interface with methods used in model objects.
*/
-public interface IModelObject {
+public interface IModelObject extends Serializable{
/**
* Create a builder for building an instance of a model object. <br>
