---
title: "Queue Configure"
method: POST
path: "/api/v1.msgs.queue.configure"
tags: ["Msgs"]
---

# Queue Configure

`POST /api/v1.msgs.queue.configure`

Configures retry and DLQ behavior for a consumer group on a topic.

`retry_schedule` is a list of delays (in millis) between retries after a nack. Once exhausted,
the message is moved to the DLQ (or forwarded to `dlq_topic` if set).

## Request body

- MsgQueueConfigureIn
  - `namespace` string, nullable
  - `topic` string, required
  - `consumer_group` string, required
  - `retry_schedule` integer[]
  - `dlq_topic` string, nullable

## Response `200`

- MsgQueueConfigureOut
  - `retry_schedule` integer[], required
  - `dlq_topic` string, nullable

## Other responses

- `400`
- `401`
- `403`
- `422`

## Changes

- **2026-03-31** `f62be26d2a53` — 6 breaking, 4 warning, 2 info
  - the `detail` response's property type changed from `string` to `array` for status `422`
  - removed the required property `code` from the response with the `422` status
  - removed the required property `type` from the response with the `400` status
  - removed the required property `type` from the response with the `401` status
  - …8 more

[Change history](https://skmtc.dev/svix/apis/diom-api/changes/api/v1.msgs.queue.configure/post.md)

---

[API](https://skmtc.dev/svix/apis/diom-api.md) · [All operations](https://skmtc.dev/svix/apis/diom-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/svix/diom-api/revisions/4bfee3499c4c/schema)