added an ItemAction for RESTORED item

pom.xml

@@ -18,7 +18,7 @@
 
 	<groupId>org.gcube.common</groupId>
 	<artifactId>storagehub-model</artifactId>
-	<version>1.0.5</version>
+	<version>1.0.7</version>
 	<name>storagehub-model</name>
 
 	<dependencyManagement>

src/main/java/org/gcube/common/storagehub/model/types/ItemAction.java

@@ -31,6 +31,11 @@ public enum ItemAction {
 	/**
 	 * The item has been updates. 
 	 */
-	UPDATED;
+	UPDATED,
+	
+	/**
+	 * The item has been restored from trash. 
+	 */
+	RESTORED;
 
 }