---
title: "Generate an assistant chat completion for a patient"
method: POST
path: "/assistantInstances/patients/{patientId}/completions"
tags: ["assistantInstances"]
---

# Generate an assistant chat completion for a patient

`POST /assistantInstances/patients/{patientId}/completions`

Generates an AI completion for a patient's chat conversation with the Navigator assistant.

## Path parameters

- `patientId` string, required

## Request body

- object

## Response `200`

The generated completion

- object
  - `text` string

## Other responses

- `400` — Not found chat activity, default assistant, or internal entry point in assistant
- `401` — Not authenticated
- `403` — Access token does not have the required scope

---

[API](https://skmtc.net/lumahealth/apis/rest-service.md) · [All operations](https://skmtc.net/lumahealth/apis/rest-service/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lumahealth/rest-service/revisions/d3c75c2a2f1d/schema)