Hey Pawan,

Here's  program that restores deleted Hiring Manager records whose last name contains a specified string

public class RestoreHiringManagerRecords {
    public static void restoreRecords(String lastNameSubstring) {
        List<Hiring_Manager__c> deletedRecords = [SELECT Id, Name FROM Hiring_Manager__c WHERE IsDeleted = true ALL ROWS];
        List<Hiring_Manager__c> matchingRecords = new List<Hiring_Manager__c>();

        // Filter the deleted records based on the specified string
        for (Hiring_Manager__c deletedRecord : deletedRecords) {
            if (deletedRecord.Name != null && deletedRecord.Name.containsIgnoreCase(lastNameSubstring)) {
                matchingRecords.add(deletedRecord);
            }
        }

        if (!matchingRecords.isEmpty()) {
            // Undelete the matching records
            List<Id> recordIds = new List<Id>();
            for (Hiring_Manager__c matchingRecord : matchingRecords) {
                recordIds.add(matchingRecord.Id);
            }
            List<Database.UndeleteResult> undeleteResults = Database.undelete(recordIds, false);

            // Check the undelete results for errors
            for (Database.UndeleteResult undeleteResult : undeleteResults) {
                if (!undeleteResult.isSuccess()) {
                    System.debug('Error undeleting record: ' + undeleteResult.getErrors()[0].getMessage());
                }
            }
        }
    }
}

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