---
title: "Changes to List suppressions or category opt-outs"
method: GET
path: "/suppressions"
---

# Changes to List suppressions or category opt-outs

`GET /suppressions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-10-19** `479821c9fecf`: 5 breaking, 4 info

## Changes

- **2026-10-19** `479821c9fecf`: 5 breaking, 4 info
  - added `#/components/schemas/ListSuppressionsResponse, #/components/schemas/ListCategoryOptOutsResponse` to the response body `oneOf` list for the response status `200`
  - the response's body type changed from `object` to no type for status `200`
  - removed the required property `data` from the response with the `200` status
  - removed the required property `has_more` from the response with the `200` status
  - removed the required property `next_cursor` from the response with the `200` status
  - added the new optional `query` request parameter `category`
  - added the new optional `query` request parameter `include_tenants`
  - added the new optional `query` request parameter `type`
  - added the non-success response with the status `400`

---

[Operation](https://skmtc.dev/groundmail/apis/groundmail-api/docs/suppressions/get.md) · [API](https://skmtc.dev/groundmail/apis/groundmail-api.md) · [Page](https://skmtc.dev/groundmail/apis/groundmail-api/changes/suppressions/get)