---
title: "Get Optimization Series Channels"
method: GET
path: "/optimizations/{id}/series/channels"
tags: ["optimizations"]
---

# Get Optimization Series Channels

`GET /optimizations/{id}/series/channels`

## Request

- Base URL: `https://api.ionworks.com`
- URL: `https://api.ionworks.com/optimizations/{id}/series/channels`
- Auth: none declared

Objectives and channel names for this optimization's validation series.

Scoped to the optimization rather than the job, because the job's id is not something a
client can see: the optimization resource does not carry it, and the adapter's `job_id`
is the optimization's own id kept for legacy lookups. Resolving it here is the same step
``/metadata`` already takes.

## Path parameters

- `id` string, uuid, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-09-30** `ea3d377fec1a`: 1 breaking
  - for the `path` request parameter `id`, the format changed from no format to `uuid`

[Operation history](https://skmtc.dev/ionworks/apis/ionworks-api/changes/optimizations/:id/series/channels/get.md)

---

[API](https://skmtc.dev/ionworks/apis/ionworks-api.md) - [All operations](https://skmtc.dev/ionworks/apis/ionworks-api/llms.txt) - [OpenAPI document](https://skmtc.dev/ionworks/apis/ionworks-api/revisions/abebbbc5f60a?raw)