---
title: "Changes to Validate time slot"
method: POST
path: "/v3/scheduling/configurations/{configuration_id}/group-events/validate-timeslot"
---

# Changes to Validate time slot

`POST /v3/scheduling/configurations/{configuration_id}/group-events/validate-timeslot`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 16 revisions.

- **2026-09-29** `a669a04b02ba`: 2 breaking, 4 info

## Changes

- **2026-09-29** `a669a04b02ba`: 2 breaking, 4 info
  - added the new required request property `end_time`
  - added the new required request property `start_time`
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `404`
  - added the non-success response with the status `429`

---

[Operation](https://skmtc.dev/nylas/apis/nylas-api/docs/v3/scheduling/configurations/:configuration_id/group-events/validate-timeslot/post.md) - [API](https://skmtc.dev/nylas/apis/nylas-api.md) - [Page](https://skmtc.dev/nylas/apis/nylas-api/changes/v3/scheduling/configurations/:configuration_id/group-events/validate-timeslot/post)