---
title: "Get Variant By Env"
method: GET
path: "/apps/get_variant_by_env"
tags: ["Apps"]
---

# Get Variant By Env

`GET /apps/get_variant_by_env`

Retrieve the app variant based on the provided app_id and environment.

Args:
    app_id (str): The ID of the app to retrieve the variant for.
    environment (str): The environment of the app variant to retrieve.

Raises:
    HTTPException: If the app variant is not found (status_code=500), or if a ValueError is raised (status_code=400), or if any other exception is raised (status_code=500).

Returns:
    AppVariantResponse: The retrieved app variant.

## Query parameters

- `app_id` string, required
- `environment` string, required

## Response `200`

Successful Response

- AppVariantResponse
  - `app_id` string, required
  - `app_name` string, required
  - `variant_id` string, required
  - `variant_name` string, required
  - `project_id` string, required
  - `base_name` string, required
  - `base_id` string, required
  - `config_name` string, required
  - `uri` string, nullable
  - `revision` integer, required
  - `created_at` string, nullable
  - `updated_at` string, nullable
  - `modified_by_id` string, nullable
  - `organization_id` string, nullable
  - `workspace_id` string, nullable

## Other responses

- `422` — Validation Error

## Changes

- **2026-02-13** `72fe88316d15` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2025-06-27** `e3e84db47198` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/agenta-ai/apis/agenta-api/changes/apps/get_variant_by_env/get.md)

---

[API](https://skmtc.dev/agenta-ai/apis/agenta-api.md) · [All operations](https://skmtc.dev/agenta-ai/apis/agenta-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/agenta-ai/agenta-api/revisions/8fcd55a5a656/schema)