Type of Diagram: What is the purpose of the UDM entity in the NF service consumer flow? 
  
  When does a DELETE request occur in the NF service consumer flow?
  
  What happens when a 204 No Content response is received in the NF service consumer flow?
  
  How does the NF service consumer handle a 404 Not Found error in the request flow?
  
  Under what conditions will a 403 Forbidden status be returned to the NF service consumer?