---
title: "Unregister metrics viewer"
method: POST
path: "/metrics/unregister-viewer"
tags: ["Host Metrics"]
---

# Unregister metrics viewer

`POST /metrics/unregister-viewer`

Unregisters a viewer session when they stop viewing metrics for a host.

## Request body

- object
  - `hostId` integer
  - `viewerSessionId` string

## Response `200`

Viewer unregistered successfully.

## Other responses

- `400` — Invalid hostId or viewerSessionId.
- `401` — Session expired - please log in again.
- `500` — Failed to unregister viewer.

---

[API](https://skmtc.dev/termix/apis/termix-api.md) · [All operations](https://skmtc.dev/termix/apis/termix-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/termix/termix-api/revisions/f4ef343eff1b/schema)