---
title: "List Template Versions"
method: GET
path: "/v1/templates/{template_id}/versions"
tags: ["templates"]
---

# List Template Versions

`GET /v1/templates/{template_id}/versions`

List all versions in the lineage that includes this template id.

Returns the lineage rooted at `version_root_id`, ordered by created_at
ascending so the dropdown reads v1 → vN. Each entry includes the minimum
needed to render the dropdown: id, name, version_label, is_active_version,
speaker_model / advisor_model (Phase B placeholders), created_at.

## Path parameters

- `template_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/roxels/apis/interviewer.md) · [All operations](https://skmtc.dev/roxels/apis/interviewer/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/roxels/interviewer/revisions/4ef48ed226e1/schema)