I have below jquery code snippet which sends some request to the server:

<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script>
 $(document).ready(function () {

      $("#approveButton").click(function(){
        
       $.ajax({
       method: "POST",  
       url:"/goHere",
       data:{
         month: "January",
         team: "myteam"
       }}).done(function(data){});
      });
  });
</script>

The approveButton click function is indeed working but I am getting an error like $.ajax is not a function. Can anyone help me with the issue? I am not even using the slim version of jquery, still I am getting the error.

Thanks!