Task 22 : Define UserNotFoundException

src/main/java/com/springboot/ratelimiter/common/exception/user/UserNotFoundException.java

@@ -0,0 +1,26 @@
+package com.springboot.ratelimiter.common.exception.user;
+
+import com.springboot.ratelimiter.common.exception.NotFoundException;
+
+import java.io.Serial;
+
+public class UserNotFoundException extends NotFoundException {
+
+    @Serial
+    private static final long serialVersionUID = -5868536504664147877L;
+
+    private static final String DEFAULT_MESSAGE =
+            "The specified user is not found";
+
+    private static final String MESSAGE_TEMPLATE =
+            "No user was found with ID: ";
+
+    public UserNotFoundException(String id) {
+        super(MESSAGE_TEMPLATE.concat(id));
+    }
+
+    public UserNotFoundException() {
+        super(DEFAULT_MESSAGE);
+    }
+
+}