---
title: "Changes to Updates the configuration of a simple flow. Changing the blueprint once the flow has items returns 409 Conflict."
method: PATCH
path: "/flow/simple/{flowId}"
---

# Changes to Updates the configuration of a simple flow. Changing the blueprint once the flow has items returns 409 Conflict.

`PATCH /flow/simple/{flowId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 14 revisions.

- **2026-09-23** `229a5989cf68` — 1 warning
- **2026-09-20** `71d1f82c030f` — 2 warning, 2 info
- **2026-09-19** `0ed57e29d31d` — 1 info

## Changes

- **2026-09-23** `229a5989cf68` — 1 warning
  - removed the request property `defaultTimeToLiveSeconds`
- **2026-09-20** `71d1f82c030f` — 2 warning, 2 info
  - removed the request property `maxDatapointsPerItem`
  - removed the request property `responsesRequired`
  - added the new optional request property `maxResponses`
  - added the new optional request property `minResponses`
- **2026-09-19** `0ed57e29d31d` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/rapidata/apis/rapidata-api/docs/flow/simple/:flowId/patch.md) · [API](https://skmtc.dev/rapidata/apis/rapidata-api.md) · [Page](https://skmtc.dev/rapidata/apis/rapidata-api/changes/flow/simple/:flowId/patch)