Returns total/unread counts for the notifications the user has access to, along with per-value counts for latestSeverity, status, and specificationId. Accepts the same filter/filter-operator query parameters as GET /signals/notifications and applies them identically — there is no implicit predicate, so closed notifications are included unless explicitly filtered out, e.g. filter=[{"key":"status","operator":"not-eq","type":"string","value":"closed"}]. Each returned bucket's value is a valid value for that field's filter key, so it can be appended directly to a subsequent filter to drill into that bucket.
| Time | Status | User Agent | |
|---|---|---|---|
Retrieving recent requests… | |||
401Missing, expired or invalid access token.
403The access token does not carry the scope this operation requires.
404Not found. On list endpoints a 404 whose body has total: 0 means nothing matched; any other 404 is a real error, such as an unknown ID.
422Invalid query parameters or path. The body names the failing input.
500Unexpected server error. Retry with exponential backoff.
503Service temporarily unavailable. Retry with exponential backoff.

