---
title: "Changes to Set manual assignment"
method: POST
path: "/application/{applicationId}/v2/experiments/{experimentId}/assignments"
---

# Changes to Set manual assignment

`POST /application/{applicationId}/v2/experiments/{experimentId}/assignments`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 21 revisions.

- **2026-10-09** `c00591dedd1f`: 1 info
- **2026-09-26** `8541dcfed596`: 26 breaking, 8 warning, 24 info
- **2026-09-25** `6038ecabdc8b`: 2 info

## Changes

- **2026-10-09** `c00591dedd1f`: 1 info
  - added the new optional request property `ignoreExclusion`
- **2026-09-26** `8541dcfed596`: 26 breaking, 8 warning, 24 info
  - removed `subschema #1, subschema #2` from the `groupId` request property `anyOf` list
  - removed `subschema #1, subschema #2` from the `reason` request property `anyOf` list
  - the `groupId` request property type changed from no type to `integer, null`
  - the `reason` request property type changed from no type to `string, null`
  - the response property `assignment/automaticAssignedAt` became nullable for the status `200`
  - the response property `assignment/automaticGroupId` became nullable for the status `200`
  - the response property `assignment/automaticSource` became nullable for the status `200`
  - the response property `assignment/effectiveGroupId` became nullable for the status `200`
  - the response property `assignment/effectiveSource` became nullable for the status `200`
  - the response property `assignment/overrideGroupId` became nullable for the status `200`
  - the response property `assignment/overrideReason` became nullable for the status `200`
  - the response property `assignment/overrideSetAt` became nullable for the status `200`
  - the response property `assignment/overrideSetBy` became nullable for the status `200`
  - the response property `assignment/statusChangedBy` became nullable for the status `200`
  - the response property `assignment/statusReason` became nullable for the status `200`
  - the `assignment/automaticAssignedAt` response's property type changed from no type to `string, null`, and format from no format to `date-time` for status `200`
  - the `assignment/automaticGroupId` response's property type changed from no type to `integer, null` for status `200`
  - the `assignment/automaticSource` response's property type changed from no type to `string, null` for status `200`
  - the `assignment/effectiveGroupId` response's property type changed from no type to `integer, null` for status `200`
  - the `assignment/effectiveSource` response's property type changed from no type to `string, null` for status `200`
  - the `assignment/overrideGroupId` response's property type changed from no type to `integer, null` for status `200`
  - the `assignment/overrideReason` response's property type changed from no type to `string, null` for status `200`
  - the `assignment/overrideSetAt` response's property type changed from no type to `string, null`, and format from no format to `date-time` for status `200`
  - the `assignment/overrideSetBy` response's property type changed from no type to `string, null`, and format from no format to `uuid` for status `200`
  - the `assignment/statusChangedBy` response's property type changed from no type to `string, null`, and format from no format to `uuid` for status `200`
  - the `assignment/statusReason` response's property type changed from no type to `string, null` for status `200`
  - the `groupId` request property's exclusiveMinimum was set to `0.00`
  - the `reason` request property's maxLength was set to `1000`
  - the `groupId` request property's max was set to `9007199254740991.00`
  - added the new `manual` enum value to the `assignment/effectiveSource` response property for the response status `200`
  - added the new `roundRobin` enum value to the `assignment/automaticSource` response property for the response status `200`
  - added the new `roundRobin` enum value to the `assignment/effectiveSource` response property for the response status `200`
  - added the new `weightedHash` enum value to the `assignment/automaticSource` response property for the response status `200`
  - added the new `weightedHash` enum value to the `assignment/effectiveSource` response property for the response status `200`
  - api operation id `setExperimentAssignment` was added
  - the endpoint scheme security `cookieAuth` was removed from the API
  - for the `path` request parameter `applicationId`, the exclusiveMinimum was decreased from `true` to `0.00`
  - for the `path` request parameter `experimentId`, the exclusiveMinimum was decreased from `true` to `0.00`
  - the request property `groupId` became nullable
  - the request property `reason` became nullable
  - …18 more
- **2026-09-25** `6038ecabdc8b`: 2 info
  - the endpoint scheme security `cookieAuth` was added to the API
  - the endpoint scheme security `personalAccessTokenAuth` was added to the API

---

[Operation](https://skmtc.dev/gamebeast/apis/gamebeast-api/docs/application/:applicationId/v2/experiments/:experimentId/assignments/post.md) - [API](https://skmtc.dev/gamebeast/apis/gamebeast-api.md) - [Page](https://skmtc.dev/gamebeast/apis/gamebeast-api/changes/application/:applicationId/v2/experiments/:experimentId/assignments/post)