Hi,
I tried to insert queue CaseOwner whenever Case is created.But it was failing to update. Even I tried to hardcode but its not working to me.
Please help me to assign.
trigger testChangeOwnerTrigger on Case (before insert) 
{
 //List<QueueSobject> queueuser = [SELECT Id,queue.Name, QueueId FROM QueueSobject WHERE SobjectType = 'Case' and queue.Name = 'Unassigned' limit 1];
     for(Case newCase : Trigger.New) 
     { 
         newCase.OwnerId ='00G90000001hkVN'; 
     }
     
}