---
title: "Get Pipeline Elements"
method: GET
path: "/pipelines/{pipeline_id}/elements"
tags: ["Pipeline"]
---

# Get Pipeline Elements

`GET /pipelines/{pipeline_id}/elements`

Get all elements for a pipeline (lightweight).

Heavy job_config keys (e.g. objectives) are projected out for
performance. GET /elements/{element_id} returns the same lightweight
shape; the full job_config is stored separately and fetched from
storage when a detail view needs it.

## Path parameters

- `pipeline_id` string, required

## Response `200`

Successful Response

- PipelineElement[]
  - `id` string, required
  - `pipeline_id` string, required
  - `name` string, required
  - `element_order` integer, required — Order of execution within the pipeline (1-based)
  - `element_type` 'Direct Entry' | 'Data Fit' | 'Array Data Fit' | 'Calculation' | 'Validation', required
  - `job_config` object, required — Configuration parameters for the job
  - `job_id` string, nullable
  - `result` object, nullable
  - `status` 'pending' | 'running' | 'completed' | 'failed' | 'skipped' | 'canceled', required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required
  - `error` string, nullable
  - `error_code` 'CONFIGURATION_ERROR' | 'MODEL_ERROR' | 'SOLVER_ERROR' | 'EXECUTION_TIMEOUT' | 'SUBMISSION_FAILED' | 'INTERNAL_ERROR' — Machine-readable error codes for jobs.
  - `error_detail` object, nullable
  - `job_status` string, nullable — Job status via job_id (from jobs.status).
  - `organization_id` string, required — Organization this pipeline element belongs to.

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/ionworks/apis/fastapi.md) · [All operations](https://skmtc.dev/ionworks/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ionworks/fastapi/revisions/7337a3cbdaf2/schema)