---
title: "Changes to List events"
method: GET
path: "/api/v2/events"
---

# Changes to List events

`GET /api/v2/events`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 66 revisions.

- **2026-04-03** `f87a90d5a2d0` — 1 breaking, 1 info
- **2026-04-01** `40bf219eced6` — 12 breaking, 11 info
- **2026-04-01** `6aaeba6ecdc5` — 11 breaking, 12 info
- **2026-04-01** `674e0a229e8a` — 12 breaking, 11 info
- **2026-01-12** `a426ff0abf8f` — 11 breaking, 12 info

## Changes

- **2026-04-03** `f87a90d5a2d0` — 1 breaking, 1 info
  - added the pattern `^((eq|neq):)?[0-9a-fA-F]{8}-([0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}$` to the `query` request parameter `client_id`
  - for the `query` request parameter `client_id`, the type/format was generalized from `string`/`uuid` to `string`/``
- **2026-04-01** `40bf219eced6` — 12 breaking, 11 info
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `ad_structure_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `ca_registry_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `cert_services_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `dc_registry_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `local_group_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `session_collection`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?-?[0-9]+$` to the `query` request parameter `id`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `created_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `deleted_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `next_scheduled_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `updated_at`
  - added the pattern `^((eq|~eq|neq):)?[^:]+$` to the `query` request parameter `rrule`
  - for the `query` request parameter `ad_structure_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `ca_registry_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `cert_services_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `created_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `dc_registry_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `deleted_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `id`, the type/format was generalized from `integer`/`` to `string`/``
  - for the `query` request parameter `local_group_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `next_scheduled_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `session_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `updated_at`, the type/format was generalized from `string`/`date-time` to `string`/``
- **2026-04-01** `6aaeba6ecdc5` — 11 breaking, 12 info
  - for the `query` request parameter `ad_structure_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `ca_registry_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `cert_services_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `created_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `dc_registry_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `deleted_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `id`, the type/format was changed from `string`/`` to `integer`/``
  - for the `query` request parameter `local_group_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `next_scheduled_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `session_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `updated_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `ad_structure_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `ca_registry_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `cert_services_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `dc_registry_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `local_group_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `session_collection`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?-?[0-9]+$` from the `query` request parameter `id`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `created_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `deleted_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `next_scheduled_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `updated_at`
  - removed the pattern `^((eq|~eq|neq):)?[^:]+$` from the `query` request parameter `rrule`
- **2026-04-01** `674e0a229e8a` — 12 breaking, 11 info
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `ad_structure_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `ca_registry_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `cert_services_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `dc_registry_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `local_group_collection`
  - added the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` to the `query` request parameter `session_collection`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?-?[0-9]+$` to the `query` request parameter `id`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `created_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `deleted_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `next_scheduled_at`
  - added the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` to the `query` request parameter `updated_at`
  - added the pattern `^((eq|~eq|neq):)?[^:]+$` to the `query` request parameter `rrule`
  - for the `query` request parameter `ad_structure_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `ca_registry_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `cert_services_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `created_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `dc_registry_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `deleted_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `id`, the type/format was generalized from `integer`/`` to `string`/``
  - for the `query` request parameter `local_group_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `next_scheduled_at`, the type/format was generalized from `string`/`date-time` to `string`/``
  - for the `query` request parameter `session_collection`, the type/format was generalized from `boolean`/`` to `string`/``
  - for the `query` request parameter `updated_at`, the type/format was generalized from `string`/`date-time` to `string`/``
- **2026-01-12** `a426ff0abf8f` — 11 breaking, 12 info
  - for the `query` request parameter `ad_structure_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `ca_registry_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `cert_services_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `created_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `dc_registry_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `deleted_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `id`, the type/format was changed from `string`/`` to `integer`/``
  - for the `query` request parameter `local_group_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `next_scheduled_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - for the `query` request parameter `session_collection`, the type/format was changed from `string`/`` to `boolean`/``
  - for the `query` request parameter `updated_at`, the type/format was changed from `string`/`` to `string`/`date-time`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `ad_structure_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `ca_registry_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `cert_services_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `dc_registry_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `local_group_collection`
  - removed the pattern `^((eq|neq):)?(t|T|TRUE|true|True|f|F|FALSE|false|False)$` from the `query` request parameter `session_collection`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?-?[0-9]+$` from the `query` request parameter `id`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `created_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `deleted_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `next_scheduled_at`
  - removed the pattern `^((eq|neq|gt|gte|lt|lte):)?[0-9]{4}-[0-9]{2}-[0-9]{2}[Tt][0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]{1,9})?([Zz]|-[0-9]{2}:[0-9]{2})$` from the `query` request parameter `updated_at`
  - removed the pattern `^((eq|~eq|neq):)?[^:]+$` from the `query` request parameter `rrule`

---

[Operation](https://skmtc.dev/specterops/apis/bloodhound-api/docs/api/v2/events/get.md) · [API](https://skmtc.dev/specterops/apis/bloodhound-api.md) · [Page](https://skmtc.dev/specterops/apis/bloodhound-api/changes/api/v2/events/get)