Atomically replace a staff MCP key's workspace grants

Platform admins may assign read grants; write grants and any replacement on a global-write key require a platform owner. Replacement is transactional; failure preserves the previous grants and read overrides. Requires the atomic-grant migration; no non-atomic fallback.

PUT

https://api.channelautomation.com/api/admin/mcp-permissions/keys/{keyId}/workspaces

Authorization

BearerAuth
HTTP Bearer (JWT)
required

Path parameters

keyId
string
required
format: uuid

Request body JSON required

permissions
array of
object
required
- workspaceId
  string
  required
- role
  read
  or
  write
  required
}

Returns

200

Entire grant set replaced

400

Invalid permission set

401

Invalid session

403

Insufficient platform role

404

Key not found

500

Replacement failed; previous grants retained

Atomically replace a staff MCP key's workspace grants

curl --request PUT \
  --url 'https://api.channelautomation.com/api/admin/mcp-permissions/keys/<keyId>/workspaces' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "permissions": [
    {
      "workspaceId": "string",
      "role": "read"
    }
  ]
}
'

const url = 'https://api.channelautomation.com/api/admin/mcp-permissions/keys/<keyId>/workspaces';
const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json', Authorization: 'Bearer <token>'},
  body: JSON.stringify({permissions: [{workspaceId: 'string', role: 'read'}]})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

import requests

url = "https://api.channelautomation.com/api/admin/mcp-permissions/keys/<keyId>/workspaces"

payload = { "permissions": [
        {
            "workspaceId": "string",
            "role": "read"
        }
    ] }
headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer <token>"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)