6.2.5 Notifications
29.5623GPP5G SystemHome Subscriber Server (HSS) servicesRelease 18Stage 3TS
6.2.5.1 General
This clause specifies the use of notifications and corresponding protocol details.
6.2.5.2 Data Change Notification
The POST method shall be used for Data Change Notifications and the URI shall be as provided during the subscription procedure.
Resource URI: {callbackReference}
Support of URI query parameters is specified in table 6.2.5.2-1.
Table 6.2.5.2-1: URI query parameters supported by the POST method
|
Name |
Data type |
P |
Cardinality |
Description |
|
n/a |
Support of request data structures is specified in table 6.2.5.2-2 and of response data structures and response codes is specified in table 6.2.5.2-3.
Table 6.2.5.2-2: Data structures supported by the POST Request Body
|
Data type |
P |
Cardinality |
Description |
|
ModificationNotification |
M |
1 |
Table 6.2.5.2-3: Data structures supported by the POST Response Body
|
Data type |
P |
Cardinality |
Response codes |
Description |
|
n/a |
204 No Content |
Upon success, an empty response body shall be returned. |
||
|
RedirectResponse |
O |
0..1 |
307 Temporary Redirect |
Temporary redirection. The response shall include a Location header field containing a different URI. The URI shall be an alternative URI of the notification endpoint of the subscribing NF Service Consumer. |
|
RedirectResponse |
O |
0..1 |
308 Permanent Redirect |
Permanent redirection. The response shall include a Location header field containing a different URI. The URI shall be an alternative URI of the notification endpoint of the subscribing NF Service Consumer. |
|
ProblemDetails |
O |
0..1 |
404 Not Found |
The "cause" attribute may be used to indicate the following application error: – CONTEXT_NOT_FOUND See table 6.2.7.3-1 for the description of this error. |
Table 6.2.5.2-4: Headers supported by the 307 Response Code on this resource
|
Name |
Data type |
P |
Cardinality |
Description |
|
Location |
string |
M |
1 |
An alternative URI of the notification endpoint of the subscribing NF. |
|
3gpp-Sbi-Target-Nf-Id |
string |
O |
0..1 |
Identifier of the target NF (service) instance ID towards which the request is redirected. |
Table 6.2.5.2-5: Headers supported by the 308 Response Code on this resource
|
Name |
Data type |
P |
Cardinality |
Description |
|
Location |
string |
M |
1 |
An alternative URI of the notification endpoint of the subscribing NF. |
|
3gpp-Sbi-Target-Nf-Id |
string |
O |
0..1 |
Identifier of the target NF (service) instance ID towards which the request is redirected. |