Update access

curl -X PATCH "https://api.nevia.cloud/v1/workspaces/01d4cnjjq40hnnh0nwmkg35nv2h/access/01d4cnjmn4fbb1r5btxb5mypv62" \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "role": "viewer"
  }'

{
  "access": {
    "principal": {
      "id": "01d4cnjmn4fbb1r5btxb5mypv62",
      "auth": "email",
      "email": "string",
      "name": "string"
    },
    "role": "editor",
    "description": "string",
    "key": {
      "id": "01d4cnjq8r0tvwxyb3c4d5f6g7h",
      "principal": "01d4cnjmn4fbb1r5btxb5mypv62",
      "byok": true,
      "created_by": "01d4cnjmn4fbb1r5btxb5mypv62",
      "expires_at": "2026-09-10T12:34:56Z",
      "last_used_at": "2026-09-10T12:34:56Z",
      "created_at": "2026-09-10T12:34:56Z",
      "revoked_at": "2026-09-10T12:34:56Z"
    },
    "key_state": "active",
    "created_at": "2026-09-10T12:34:56Z"
  },
  "operations": [
    "01d4cnjm89yk0r3xtv80dy0x7by"
  ]
}