curl --request PATCH \
  --url https://api.getlago.com/api/v1/plans/{code}/entitlements \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "seats": {
    "max": 20,
    "max_admins": 10,
    "root": false
  },
  "sso": {
    "provider": "okta"
  }
}'

{
  "entitlements": [
    {
      "code": "seats",
      "name": "Number of seats",
      "description": "Number of users of the account",
      "privileges": [
        {
          "code": "max",
          "name": "Maximum",
          "value_type": "integer",
          "value": 10
        },
        {
          "code": "max_admins",
          "name": "Max Admins",
          "value_type": "integer",
          "value": 5
        },
        {
          "code": "root",
          "name": "Allow root user",
          "value_type": "boolean",
          "value": true
        },
        {
          "code": "provider",
          "name": "SSO Provider",
          "value_type": "select",
          "value": "google",
          "config": {
            "select_options": [
              "google",
              "okta"
            ]
          }
        }
      ]
    }
  ]
}