# Send heartbeat

Sends a heartbeat for a session to keep it active.

Endpoint: GET /v1.0/sessions/{sessionId}/heartbeat
Version: 1.0
Security: AdministrationAccess, ClientAccess

## Header parameters:

  - `x-instance-id` (string)
    UUID of the instance the session is linked to. Required by requests that use a ClientAccess token.

## Path parameters:

  - `sessionId` (string, required)
    UUID of the session to keep active.