adding email address update functionality

student-address-service/src/main/java/service/student/studentaddressservice/controller/StudentAddressController.java

@@ -29,6 +29,10 @@ public class StudentAddressController {
         return studentAddressService.createStudentAddress(studentAddress);
     }
 
-    
-
+    @PutMapping("/studentaddress/{email}")
+    public ResponseEntity<StudentAddress> updateStudentAddress(@PathVariable("email") String email, @RequestBody StudentAddress studentAddress )
+            throws ResourceNotFoundException{
+        StudentAddress updatedStudentAddress = studentAddressService.updateStudentAddress(studentAddress, email);
+        return ResponseEntity.ok(updatedStudentAddress);
+    }
 }