---
title: "Create Assistant Version"
method: POST
path: "/v1/apps/{app_id}/assistants/{assistant_id}/versions"
tags: ["apps", "assistants"]
---

# Create Assistant Version

`POST /v1/apps/{app_id}/assistants/{assistant_id}/versions`

## Request

- Base URL: `https://docs.pulze.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://docs.pulze.ai/v1/apps/{app_id}/assistants/{assistant_id}/versions`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/pulze/apis/pulze-ai-api/docs/v1/apps/:app_id/assistants/:assistant_id/versions/post.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `app_id` string, uuid, required
- `assistant_id` string, uuid, required

## Request body

- AssistantVersionCreateRequest
  - `persona` string, required
  - `instructions` string, required
  - `greeting` string, nullable
  - `writing_style` string, nullable
  - `sample_interactions` string, nullable
  - `model_id` string, uuid, nullable
  - `temperature` number, nullable
  - `max_tokens` integer, nullable

## Response `201`

Successful Response

- AssistantVersion
  - `persona` string, nullable
  - `instructions` string, nullable
  - `greeting` string, nullable
  - `writing_style` string, nullable
  - `sample_interactions` string, nullable
  - `model_id` string, uuid, nullable
  - `temperature` number, nullable
  - `max_tokens` integer, nullable
  - `id` string, uuid, required
  - `assistant_id` string, uuid, required
  - `published` boolean, required
  - `auth0_id` string, nullable, required
  - `added_on` string, date-time, required
  - `modified_on` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/pulze/apis/pulze-ai-api.md) - [All operations](https://skmtc.dev/pulze/apis/pulze-ai-api/llms.txt) - [OpenAPI document](https://skmtc.dev/pulze/apis/pulze-ai-api/revisions/a5e0b539abc5?raw)