---
title: "Changes to Create a long lived access token"
method: POST
path: "/v1/projects/{projectId}/whatsapp/longLivedAccessToken"
---

# Changes to Create a long lived access token

`POST /v1/projects/{projectId}/whatsapp/longLivedAccessToken`

> Every recorded change to this endpoint, newest first.
> 4 revisions in range; 1 not diffed.

## Timeline

Changed in 2 of 4 revisions.

- **2026-09-01** `c6a937922d10` — 10 breaking, 14 info
- **2026-08-18** `c78a716de420` — 1 info

## Changes

- **2026-09-01** `c6a937922d10` — 10 breaking, 14 info
  - added `#/components/schemas/WhatsappInputBusinessManagersEnum` to the `businessManager` request property `allOf` list
  - removed the enum value `SINCH_AMERICA` of the request property `businessManager`
  - removed the enum value `SINCH_BR` of the request property `businessManager`
  - removed the enum value `SINCH_MX` of the request property `businessManager`
  - removed the enum value `SINCH_SEP` of the request property `businessManager`
  - removed the enum value `SINCH_UK` of the request property `businessManager`
  - the `businessManager` request property type/format changed from `string`/`` to ``/``
  - the response's body type/format changed from ``/`` to `object`/`` for status `400`
  - the response's body type/format changed from ``/`` to `object`/`` for status `401`
  - the response's body type/format changed from ``/`` to `object`/`` for status `500`
  - removed `subschema #1: FacebookRequestLimitReachedErrorTitle, subschema #2: LogInFacebookRequiredErrorTitle, subschema #3: InternalErrorErrorTitle` from the response body `oneOf` list for the response status `500`
  - removed `subschema #1: InvalidInputErrorTitle, subschema #2: InvalidInputErrorTitle, subschema #3: InvalidInputErrorTitle, subschema #4: InvalidFacebookTokenErrorTitle, subschema #5: InvalidFacebookCodeErrorTitle, subschema #6: InvalidBusinessManagerErrorTitle, subschema #7: InvalidBusinessManagerForEnvironmentErrorTitle, subschema #8: InvalidPayloadErrorTitle` from the response body `oneOf` list for the response status `400`
  - added the optional property `additionalInformation` to the response with the `400` status
  - added the optional property `additionalInformation` to the response with the `401` status
  - added the optional property `additionalInformation` to the response with the `500` status
  - the response property `errorCode` became required for the status `401`
  - the response property `message` became required for the status `401`
  - the response property `resolution` became required for the status `401`
  - added the required property `errorCode` to the response with the `400` status
  - added the required property `errorCode` to the response with the `500` status
  - added the required property `message` to the response with the `400` status
  - added the required property `message` to the response with the `500` status
  - added the required property `resolution` to the response with the `400` status
  - added the required property `resolution` to the response with the `500` status
- **2026-08-18** `c78a716de420` — 1 info
  - api operation id `EmbeddedSignupHelperController_createLongLivedAccessToken_v1` removed and replaced with `WhatsappEmbeddedSignupHelperController_createLongLivedAccessToken_v1`

---

[Operation](https://skmtc.dev/sinch/apis/provisioning-api/docs/v1/projects/:projectId/whatsapp/longLivedAccessToken/post.md) · [API](https://skmtc.dev/sinch/apis/provisioning-api.md) · [Page](https://skmtc.dev/sinch/apis/provisioning-api/changes/v1/projects/:projectId/whatsapp/longLivedAccessToken/post)