---
title: "Changes to Retrieve details for a sequence"
method: GET
path: "/automation/sequences/2026-03/{sequenceId}"
---

# Changes to Retrieve details for a sequence

`GET /automation/sequences/2026-03/{sequenceId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 56 revisions.

- **2026-08-15** (2026-03) `bf830c03c4d1`: 2 warning
- **2026-05-22** (2026-03) `f91a8d094ac3`: 2 info
- **2026-04-21** (2026-03) `3d500230d811`: 1 breaking
- **2026-04-15** (2026-03) `e9de2247a2cf`: 4 info

## Changes

- **2026-08-15** (2026-03) `bf830c03c4d1`: 2 warning
  - added the new `ADAPTIVE_COMPLETION` enum value to the `dependencies/items/dependencyType` response property for the response status `200`
  - added the new `ADAPTIVE_CONTAINER` enum value to the `steps/items/actionType` response property for the response status `200`
- **2026-05-22** (2026-03) `f91a8d094ac3`: 2 info
  - the security scope `automation.sequences.read` was added to the endpoint's security scheme `oauth2`
  - the security scope `sequences-public-read-access` was removed from the endpoint's security scheme `oauth2`
- **2026-04-21** (2026-03) `3d500230d811`: 1 breaking
  - the `steps/items/delayMillis` response's property format changed from `int32` to `int64` for status `200`
- **2026-04-15** (2026-03) `e9de2247a2cf`: 4 info
  - the endpoint scheme security `app_cookie` was removed from the API
  - the endpoint scheme security `hapikey` was removed from the API
  - the endpoint scheme security `internal_cookie` was removed from the API
  - the endpoint scheme security `shhkey` was removed from the API

---

[Operation](https://skmtc.dev/hubspot/apis/automation-sequences/docs/automation/sequences/2026-03/:sequenceId/get.md) - [API](https://skmtc.dev/hubspot/apis/automation-sequences.md) - [Page](https://skmtc.dev/hubspot/apis/automation-sequences/changes/automation/sequences/2026-03/:sequenceId/get)