# [2026-01-16] Upcoming changes to grant schema & Connectors

Source: https://developer.nylas.com/docs/new/v3-changelogs/2026-01-16-upcoming-grant-connector-schema-changes/

We're announcing upcoming schema changes to the Connector and Grant objects that will take effect on **January 26, 2026**.

## Schema changes

### Connector

The [Connector](/docs/reference/api/connectors-integrations/) object will include a new field:

- `active_credential_id` (uuid string) - The identifier of the active credential associated with the connector.

### Grant

The [Grant](/docs/reference/api/manage-grants/) object will include a new field:

- `credential_id` (uuid string) - The identifier of the credential associated with the grant.

> **Info:** 
> **Effective date**: These changes will take effect on **January 26, 2026**. Please update your code to handle these new fields accordingly.