---
title: "Get Data Schema"
method: GET
path: "/discovery/schemas/data"
tags: ["discovery"]
---

# Get Data Schema

`GET /discovery/schemas/data`

Return the schema for the cell data hierarchy.

Describes the required and optional fields for each level:
cell_specification, cell_instance, cell_measurement, steps,
and time_series. Useful for users or agents building upload
payloads.

## Response `200`

Successful Response

- unknown

---

[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)