Question: Upon successful deletion of EAS Deployment Information from the UDR, how does the NEF respond to the Application Function (AF) that initiated the deletion request for an "Individual EAS Deployment Information" resource?
Option 1: The NEF responds with an HTTP "204 No Content" response message.
Option 2: The NEF responds with an HTTP "200 OK" response message containing the deleted resource details.
Option 3: The NEF initiates a new GET request to verify the deletion before responding to the AF.
Option 4: The NEF sends a "ProblemDetails" data structure indicating successful deletion.
Explanation: After successfully deleting the EAS Deployment Information from the Unified Data Repository (UDR), the Network Exposure Function (NEF) acknowledges the Application Function (AF) with an HTTP status code that indicates the server has fulfilled the request and does not need to return an entity-body in the response. An "HTTP 204 No Content" response message is appropriate for this scenario, as it confirms the deletion without requiring additional content in the response body. This aligns with standard HTTP protocol usage for delete operations where no further information needs to be conveyed beyond the success of the operation.