How to remove inaccessible fields from the subquery result by using Security.stripInaccessible

 Hi,

Here we are going to learn how to remove inaccessible fields from the subquery:

Scenario:

Remove the "Phone" field on Contact Object that the user doesn’t have read permission.

Code Snippet:

List<Account> accountsWithContacts =

[SELECT Id, Name, Phone,

    (SELECT Id, LastName, Phone FROM Account.Contacts)

FROM Account];  

   // Strip fields that are not readable

   SObjectAccessDecision decision = Security.stripInaccessible(

                                   AccessType.READABLE,

                                   accountsWithContacts);

 // Print stripped records

   for (Integer i = 0; i < accountsWithContacts.size(); i++) 

  {

      System.debug('Insecure record access: '+accountsWithContacts[i]);

      System.debug('Secure record access: '+decision.getRecords()[i]);

   }

// Print modified indexes

   System.debug('Records modified by stripInaccessible: '+decision.getModifiedIndexes());

 // Print removed fields

   System.debug('Fields removed by stripInaccessible: '+decision.getRemovedFields());

Reference:

https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_classes_with_security_stripInaccessible.htm