---
title: "Changes to Update DAG settings"
method: PUT
path: "/dags/{fileName}/settings"
---

# Changes to Update DAG settings

`PUT /dags/{fileName}/settings`

> Every recorded change to this operation, newest first.
> 208 revisions in range; 1 not diffed.

## Timeline

Changed in 3 of 208 revisions.

- **2026-09-14** (v1) `e189ef0f1cac`: 5 breaking, 4 info
- **2026-07-23** (v1) `75b8e91aaf57`: 12 warning
- **2026-06-02** (v1) `4a1b69f4975e`: 1 info

## Changes

- **2026-09-14** (v1) `e189ef0f1cac`: 5 breaking, 4 info
  - added `#/components/schemas/RuntimeProfileName` to the `profile` request property `allOf` list
  - the `profile` request property type changed from `string` to no type
  - the `profile` response property's maxLength was unset from `128` for the response status `200`
  - the `profile` response property's minLength was decreased from `1` to `0` for the response status `200`
  - the `profile` response's property type changed from `string` to no type for status `200`
  - the `profile` request property's minLength was decreased from `1` to `0`
  - removed the pattern `^[a-z0-9][a-z0-9._-]*$` from the request property `profile`
  - added `#/components/schemas/RuntimeProfileName` to the `profile` response property `allOf` list for the response status `200`
  - the `profile` response's property pattern `^[a-z0-9][a-z0-9._-]*$` was removed for the status `200`
- **2026-07-23** (v1) `75b8e91aaf57`: 12 warning
  - added the new `conflict` enum value to the `code` response property for the response status `400`
  - added the new `conflict` enum value to the `code` response property for the response status `403`
  - added the new `conflict` enum value to the `code` response property for the response status `404`
  - added the new `conflict` enum value to the `code` response property for the response status `default`
  - added the new `human_task_resume_failed` enum value to the `code` response property for the response status `400`
  - added the new `human_task_resume_failed` enum value to the `code` response property for the response status `403`
  - added the new `human_task_resume_failed` enum value to the `code` response property for the response status `404`
  - added the new `human_task_resume_failed` enum value to the `code` response property for the response status `default`
  - added the new `payload_too_large` enum value to the `code` response property for the response status `400`
  - added the new `payload_too_large` enum value to the `code` response property for the response status `403`
  - added the new `payload_too_large` enum value to the `code` response property for the response status `404`
  - added the new `payload_too_large` enum value to the `code` response property for the response status `default`
- **2026-06-02** (v1) `4a1b69f4975e`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/dagucloud/apis/dagu/docs/dags/:fileName/settings/put.md) - [API](https://skmtc.dev/dagucloud/apis/dagu.md) - [Page](https://skmtc.dev/dagucloud/apis/dagu/changes/dags/:fileName/settings/put)