---
title: update_kms_issuer_policy
product: vercel
url: /docs/agent-resources/vercel-mcp/tools/key-management/update_kms_issuer_policy
canonical_url: "https://vercel.com/docs/agent-resources/vercel-mcp/tools/key-management/update_kms_issuer_policy"
last_updated: 2018-10-20
type: reference
prerequisites:
  - /docs/agent-resources/vercel-mcp/tools/key-management
  - /docs/agent-resources/vercel-mcp/tools
related:
  []
summary: Use update_kms_issuer_policy with Vercel MCP.
install_vercel_plugin: npx plugins add vercel/vercel-plugin
---

# update_kms_issuer_policy

Update an issuer policy.

## Parameters

| Parameter     | Type   | Required | Description                                                |
| ------------- | ------ | -------- | ---------------------------------------------------------- |
| `issuerId`    | string | Yes      | The ID of the issuer.                                      |
| `kind`        | string | Yes      | The issuer policy kind. Allowed values: `"project-grant"`. |
| `policyKey`   | string | Yes      | The policy identifier.                                     |
| `teamId`      | string | No       | Team ID.                                                   |
| `slug`        | string | No       | Team slug.                                                 |
| `requestBody` | object | No       | Request body for this tool.                                |


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