Azure Single Sign on post request giving 403 forbidden error

Question

I am working on the jsp-springboot application ,I have implemented the sso using azure and it is working as expected. I have configured

azure.activedirectory.tenant-id

azure.activedirectory.client-id

azure.activedirectory.client-secret

Also I have added the redirect url as well In the application.properties , I have not added any configuration classes other that these changes, I am able to login successfully also the ajax GET calls are returing 200 response code, but for POST calls are giving 403 forbidden error

get call sample

$.ajax({​​​​​
  type: 'GET',
  url: "/getvalue/"+productId,
  contentType: "text/plain",
  dataType: 'json',
   
  success: function (data) {​​​​​
     console.log("Success");
  }​​​​​,
  error: function (e) {​​​​​
    console.log("There was an error with your request...");
   
  }​​​​​
}​​​​​);

And the post call

  $.ajax({​​​​​
      type: 'POST',
      url: "/saveValue",
      data:JSON.stringify(valueObj),
      contentType: "application/json",
      success: function (data) {​​​​​
      console.log("success: ");
      }​​​​​,
      error: function (e) {​​​​​
        console.log("There was an error with your request...");
       
      }​​​​​
    }​​​​​);

I am not sure why the post calls are not working