---
title: "GetMultiKeyOptions"
method: POST
path: "/api/RulesEngine/GetMultiKeyOptions"
tags: ["RulesEngine"]
---

# GetMultiKeyOptions

`POST /api/RulesEngine/GetMultiKeyOptions`

## Request

- Base URL: `https://eu-ext.linnworks.net`
- URL: `https://eu-ext.linnworks.net/api/RulesEngine/GetMultiKeyOptions`
- Auth: API key in header `Authorization`

Use this call to get a list of valid keys for a set of fields.
<b>Permissions Required: </b> GlobalPermissions.OrderBook.RulesEngineNode
<b>Rate limit: </b><span style="background-color:#0272d9;color:white;padding:4px 8px;text-align:center;border-radius:5px; font-size: small;"><b>150</b></span> / minute

## Request body

- RulesEngineGetMultiKeyOptionsRequest
  - `type` 'Test' | 'Orders': The rule type.
  - `fieldNames` string[]: The field names to get the keys for

## Response `200`

OK

- MultiKeyOptionResponse[]
  - `Field` string: Option field
  - `Options` string[]: List of options

---

[API](https://skmtc.dev/linnworks/apis/rules-engine-api.md) - [All operations](https://skmtc.dev/linnworks/apis/rules-engine-api/llms.txt) - [OpenAPI document](https://skmtc.dev/linnworks/apis/rules-engine-api/revisions/52df4ad3d247?raw)