Change code as per review comment

Signed-off-by: kameshsr <[email protected]>

partner/partner-management-service/src/main/java/io/mosip/pms/exception/PartnerServiceResponseExceptionHandler.java

@@ -10,13 +10,18 @@
 
 import jakarta.servlet.http.HttpServletRequest;
 
+import org.apache.hc.core5.http.Header;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatusCode;
 import org.springframework.http.ResponseEntity;
 import org.springframework.validation.FieldError;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.context.request.WebRequest;
+import org.springframework.web.method.annotation.HandlerMethodValidationException;
 import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
 import org.springframework.web.util.ContentCachingRequestWrapper;
 
@@ -46,15 +51,16 @@ public class PartnerServiceResponseExceptionHandler extends ResponseEntityExcept
 	String msg = "mosip.partnermanagement";
 	String version = "1.0";
 
-	public ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotValidException ex) {
+	@Override
+	protected ResponseEntity<Object> handleHandlerMethodValidationException(HandlerMethodValidationException ex, HttpHeaders headers, HttpStatusCode status, WebRequest request) {
 		Map<String, Object> body = new LinkedHashMap<>();
 		body.put("id", null);
 		body.put("version", null);
 		body.put("metadata", null);
 		body.put("response", null);
 		body.put("responsetime", LocalDateTime.now(ZoneId.of("UTC")));
 
-		List<FieldError> fieldErrors = ex.getBindingResult().getFieldErrors();
+		List<FieldError> fieldErrors = (List<FieldError>) ex.getAllErrors();
 		FieldError fieldError = fieldErrors.get(0);
 
 		ErrorResponse errorResponse = new ErrorResponse();
@@ -65,6 +71,7 @@ public ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotVali
 		body.put("errors", errors);
 		return ResponseEntity.badRequest().body(body);
 	}
+
 
 	@ExceptionHandler(MISPServiceException.class)
 	public ResponseEntity<ResponseWrapper<ErrorResponse>> getExcepionMassages(