---
title: "Update AS grant settings"
method: PATCH
path: "/tenants/{tenantId}/oauth2/as/instances/{instanceId}/grants"
tags: ["AsGrantSettings"]
---

# Update AS grant settings

`PATCH /tenants/{tenantId}/oauth2/as/instances/{instanceId}/grants`

Applies RFC 7386 merge-patch semantics to grant settings. Absent fields stay unchanged. Explicit null clears the tenant override for that field.

## Parameters

- `./platform-config-components.yml#/components/parameters/TenantId` — unresolved $ref
- `./platform-config-components.yml#/components/parameters/InstanceId` — unresolved $ref

## Response `200`

Effective grant settings after patch.

- AsGrantsConfigView — unresolved $ref

## Other responses

- `400` — unresolved $ref

## Changes

- **2026-07-02** `0ffdb6a88f58` — 1 info
  - api operation id `updateVdxAsGrantSettings` removed and replaced with `updateAsGrantSettings`
- **2026-06-29** `940c1c7580cd` — 1 info
  - endpoint added
- **2026-06-28** `a4d80abd4914` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/sphereon-opensource/apis/platform-config-api/changes/tenants/:tenantId/oauth2/as/instances/:instanceId/grants/patch.md)

---

[API](https://skmtc.dev/sphereon-opensource/apis/platform-config-api.md) · [All operations](https://skmtc.dev/sphereon-opensource/apis/platform-config-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sphereon-opensource/platform-config-api/revisions/f0066c61ebdb/schema)