---
title: "Get Nomenclature Standard Labels"
method: GET
path: "/structures/standard-labels/{nomenclature_id}"
tags: ["RT Structures"]
---

# Get Nomenclature Standard Labels

`GET /structures/standard-labels/{nomenclature_id}`

Retrieves the list of standard labels for a given nomenclature ID.
Requires a valid Bearer token. Access might be restricted based on client's
organization or if the ID corresponds to the public template.

## Path parameters

- `nomenclature_id` string, uuid, required

## Response `200`

A list of standard label strings.

- string[]

## Other responses

- `401` — Unauthorized (Invalid or missing token).
- `403` — Forbidden (Client configuration error or access denied to nomenclature).
- `404` — Not Found (e.g. Nomenclature ID does not exist or is not accessible).
- `500` — Internal Server Error.
- `502` — Bad Gateway (Error response from standardization service).
- `503` — Service Unavailable (Could not connect to standardization service).

---

[API](https://skmtc.dev/newleaf-ai/apis/external-api.md) · [All operations](https://skmtc.dev/newleaf-ai/apis/external-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/newleaf-ai/external-api/revisions/e648f609ff4a/schema)