# Checklist for submitter - [x] Changes file added for user-visible changes in `changes/`, `orbit/changes/` or `ee/fleetd-chrome/changes`. See [Changes files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files) for more information. ## Testing - [x] Added/updated automated tests - [x] QA'd all new/changed functionality manually <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Standardized websocket error responses when requested campaigns are unavailable. * Prevented campaign existence from being inferred through differing error messages. * Improved consistency for both nonexistent campaigns and campaigns inaccessible to the current user. <!-- end of auto-generated comment: release notes by coderabbit.ai -->