Get all settings

{
  "settings": [
    {
      "key": "string",
      "section": "string",
      "label": "string",
      "description": "string",
      "type": "string",
      "options": [
        "string"
      ],
      "default": "string",
      "secret": true,
      "envVar": "string",
      "requiresRestart": true,
      "scope": "platform",
      "currentValue": "string",
      "source": "env"
    }
  ],
  "manageable": true,
  "deployMode": "self-hosted"
}

{
  "property1": null,
  "property2": null
}

{
  "property1": null,
  "property2": null
}

{
  "property1": null,
  "property2": null
}

{
  "error": "string",
  "message": "string",
  "requestId": "string"
}