NF Deregistration Call Flow
This section describes the NF deregistration call flow.

Step | Description |
---|---|
1 | The NF Service Consumer sends a Delete request to the resource URI that indicates the NF instance. The request body is empty. |
2a | If the deletion of the specified resource is successful, the “204 No Content” message appears. The response body remains empty. |
2b | If the NF instance, which is identified with the NF instance ID, does not exist in the list of registered NF instances in the NRF database, the NRF sends the “404 Not Found” status code with the problem details. |