# What this PR does
Adds auth token for integrations backsync
Related to https://github.com/grafana/oncall-private/issues/2542
## 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] Added the relevant release notes label (see labels prefixed w/
`release:`). These labels dictate how your PR will
show up in the autogenerated release notes.
# What this PR does
Change GrafanaServiceAccountAuth to use instance ID header in cloud
instead of slugs.
## Which issue(s) this PR fixes
## 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)
# What this PR does
Allows public OnCall API to use Grafana service accounts for
authorization. In cloud requests using a Grafana service account token
also needs to provide headers for `X-Grafana-Org-Slug` and
`X-Grafana-Instance-Slug`
This is **alpha** functionality, it may break or be removed in the
future. Going to use this on one endpoint (resolution notes) before we
consider the implications across all of public API.
## Which issue(s) this PR fixes
## 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)
# What this PR does
Handle different failing authentication scenarios (e.g. when token is
invalid or instance context is not a valid JSON) so endpoints return
appropriate response code (401 instead of 500).
## Which issue(s) this PR fixes
Related to https://github.com/grafana/oncall-private/issues/1633
## 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)
