---
title: "PUT /applications/{applicationId}/chatresponseconfigurations/{chatResponseConfigurationId}"
method: PUT
path: "/applications/{applicationId}/chatresponseconfigurations/{chatResponseConfigurationId}"
---

# PUT /applications/{applicationId}/chatresponseconfigurations/{chatResponseConfigurationId}

`PUT /applications/{applicationId}/chatresponseconfigurations/{chatResponseConfigurationId}`

Updates an existing chat response configuration in an Amazon Q Business application. This operation allows administrators to modify configuration settings, display name, and response parameters to refine how the system generates responses.

## Path parameters

- `applicationId` string, required
- `chatResponseConfigurationId` string, required

## Request body

- object
  - `displayName` string — The new human-readable name to assign to the chat response configuration, making it easier to identify among multiple configurations.
  - `responseConfigurations` object, required — The updated collection of response configuration settings that define how Amazon Q Business generates and formats responses to user queries.
  - `clientToken` string — A unique, case-sensitive identifier to ensure idempotency of the request. This helps prevent the same update from being processed multiple times if retries occur.

## Response `200`

Success

- UpdateChatResponseConfigurationResponse

## Other responses

- `480` — InternalServerException
- `481` — ResourceNotFoundException
- `482` — ConflictException
- `483` — ThrottlingException
- `484` — ValidationException
- `485` — AccessDeniedException

---

[API](https://skmtc.net/aws/apis/qbusiness.md) · [All operations](https://skmtc.net/aws/apis/qbusiness/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/qbusiness/revisions/82966d6c4053/schema)