---
title: "POST /apps/{appId}/versions/{versionId}/phraselists"
method: POST
path: "/apps/{appId}/versions/{versionId}/phraselists"
---

# POST /apps/{appId}/versions/{versionId}/phraselists

`POST /apps/{appId}/versions/{versionId}/phraselists`

Creates a new phraselist feature in a version of the application.

## Path parameters

- `appId` string, uuid, required
- `versionId` string, required

## Request body

- PhraselistCreateObject — Object model for creating a phraselist model.
  - `phrases` string — List of comma-separated phrases that represent the Phraselist.
  - `name` string — The Phraselist name.
  - `isExchangeable` boolean — An interchangeable phrase list feature serves as a list of synonyms for training. A non-exchangeable phrase list serves as separate features for training. So, if your non-interchangeable phrase list contains 5 phrases, they will be mapped to 5 separate features. You can think of the non-interchangeable phrase list as an additional bag of words to add to LUIS existing vocabulary features. It is used as a lexicon lookup feature where its value is 1 if the lexicon contains a given word or 0 if it doesn’t. Default value is true.
  - `enabledForAllModels` boolean — Indicates if the Phraselist is enabled for all models in the application.

## Response `201`

The ID of the created feature.

- integer — The ID of the created feature.

## Other responses

- `default` — Error Response.

---

[API](https://skmtc.dev/azure/apis/luis-authoring-client.md) · [All operations](https://skmtc.dev/azure/apis/luis-authoring-client/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/luis-authoring-client/revisions/a26a0f7e5a37/schema)