[ongeki,api] support ongeki rival

src/main/java/icu/samnyan/aqua/api/model/ObjectMessageResponse.java

@@ -0,0 +1,29 @@
+package icu.samnyan.aqua.api.model;
+
+import icu.samnyan.aqua.api.model.MessageResponse;
+
+public class ObjectMessageResponse<T> extends MessageResponse {
+    private T data;
+
+    public ObjectMessageResponse(String message) {
+        super(message);
+    }
+
+    public ObjectMessageResponse(T data) {
+        super();
+        setData(data);
+    }
+
+    public ObjectMessageResponse(T data, String message) {
+        super(message);
+        setData(data);
+    }
+
+    public T getData() {
+        return data;
+    }
+
+    public void setData(T data) {
+        this.data = data;
+    }
+}