# What this PR does
This PR:
- adds a few attributes to paginated API responses
- removes channel filter "send demo alert" internal API endpoint + tests
(this endpoint was marked as deprecated + not consumed by the web UI)
With the new paginated API response schema, the web UI will no longer
need to:
- hardcode `ITEMS_PER_PAGE` for each table
- manually calculate total number of pages
(these two things ☝️ will be done in
https://github.com/grafana/oncall/issues/2476)
For `GET /api/internal/v1/alertgroups` the response will now look like
this:
```diff
{
"next": <url> | None,
"previous": <url> | None,
"results": [],
++ "page_size": <int>
}
```
For all other paginated API responses, the response will now look like:
```diff
{
"count": <int>,
"next": <url> | None,
"previous": <url> | None,
"results": [],
++ "page_size": <int>,
++ "current_page_number": <int>,
++ "total_pages": <int>
}
```
## TODO
- [x] update public API docs to include these new attributes
## Checklist
- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
If a page is removed in a future version, the presence of a "latest"
absolute alias in a previous version can redirect that removed page.
**Notes for reviewer:**
I would like to make similar changes for older, previously published
versions.
I believe you are only publishing documentation on specific tag events
and are not maintaining long lived release branches for backporting
fixes into.
If my understanding is correct, I will make the changes in the website
repository
(https://github.com/grafana/website/tree/master/content/docs/oncall).
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
They will only redirect to oncall docs and not to grafana-cloud docs.
Relative aliases will correctly redirect within the grafana-cloud docs.
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
