UnlockResult Class

1// Query the accounts to unlock
2Account[] accts = [SELECT Id from Account WHERE Name LIKE 'Acme%'];
3
4for(Account acct:accts) {
5   // Create an approval request for the account
6   Approval.ProcessSubmitRequest req1 =
7           new Approval.ProcessSubmitRequest();
8   req1.setComments('Submitting request for approval.');
9   req1.setObjectId(acct.id);
10
11   // Submit the record to specific process and skip the criteria evaluation
12   req1.setProcessDefinitionNameOrId('PTO_Request_Process');
13   req1.setSkipEntryCriteria(true);
14
15   // Submit the approval request for the account
16   Approval.ProcessResult result = Approval.process(req1);
17
18   // Verify the result
19   System.assert(result.isSuccess());
20}
21
22// Unlock the accounts
23Approval.UnlockResult[] urList = Approval.unlock(accts, false);
24
25// Iterate through each returned result
26for(Approval.UnlockResult ur : urList) {
27    if (ur.isSuccess()) {
28        // Operation was successful, so get the ID of the record that was processed
29        System.debug('Successfully unlocked account with ID: ' + ur.getId());
30    }
31    else {
32        // Operation failed, so get all errors                
33        for(Database.Error err : ur.getErrors()) {
34            System.debug('The following error has occurred.');                    
35            System.debug(err.getStatusCode() + ': ' + err.getMessage());
36            System.debug('Account fields that affected this error: ' + err.getFields());
37        }
38    }
39}