Update api/src/main/java/org/apache/cloudstack/api/command/user/event/ListEventsCmd.java

Author: sureshanaparti

api/src/main/java/org/apache/cloudstack/api/command/user/event/ListEventsCmd.java

@@ -73,7 +73,7 @@ public class ListEventsCmd extends BaseListProjectAndAccountResourcesCmd {
     @Parameter(name = ApiConstants.ARCHIVED, type = CommandType.BOOLEAN, description = "true to list archived events otherwise false", since="4.19.0")
     private Boolean archived;
 
-    @Parameter(name = ApiConstants.STATE, type = CommandType.STRING, description = "The state of the events", since="4.22.0")
+    @Parameter(name = ApiConstants.STATE, type = CommandType.STRING, description = "The state of the events", since="4.21.0")
     private String state;
 
     /////////////////////////////////////////////////////