---
title: "Get Training Pipeline Deployments"
method: GET
path: "/training-pipelines/{pipeline_id}/deployments"
tags: ["training-pipelines"]
---

# Get Training Pipeline Deployments

`GET /training-pipelines/{pipeline_id}/deployments`

Return deployment history derived from pipeline stage rows.

## Path parameters

- `pipeline_id` string, required

## Response `200`

Successful Response

- TrainingPipelineDeploymentHistoryResponse — Deployment history for one pipeline root.
  - `pipeline_id` string, required
  - `deployments` TrainingPipelineDeploymentHistoryEntry[], required
    - `stage_job_id` string, required
    - `stage_index` integer, required
    - `status` string, required
    - `provider_name` string, nullable
    - `normalized_adapter_path` string, nullable
    - `provider_deployments` object, nullable
    - `deployed_at` string, date-time, nullable

## Other responses

- `422` — Validation Error

## Changes

- **2026-09-24** `1cffaad2a921` — 1 warning, 1 info
  - removed the optional property `detail` from the response with the `422` status
  - added the required property `error` to the response with the `422` status

[Change history](https://skmtc.dev/pioneer/apis/brain-api/changes/training-pipelines/:pipeline_id/deployments/get.md)

---

[API](https://skmtc.dev/pioneer/apis/brain-api.md) · [All operations](https://skmtc.dev/pioneer/apis/brain-api/llms.txt) · [OpenAPI document](https://skmtc.dev/pioneer/apis/brain-api/revisions/1cffaad2a921?raw)