Update UserHandler.java

src/main/java/com/tarento/upsmf/userManagement/handler/UserHandler.java

@@ -33,7 +33,7 @@ public class UserHandler {
         return userService.deactivateUser(body);
     }
 
-    public ResponseEntity<JsonNode>  sendOTP(int  phoneNumber, String name, int otp) throws URISyntaxException {
+    public ResponseEntity<String>  sendOTP(String phoneNumber, String name, String otp) throws URISyntaxException {
         return userService.sendOTP(phoneNumber, name, otp);
     }