# PUT disk-scoped actor instance

Source: https://docs.wabe.sh/api-reference/operations/fetchactorondiskput/

`PUT https://api.wabe.sh/v1/actor/{name}/disks/{disk}/instances/{instance}/fetch`

The project key authorizes the call and selects the namespace. Wabe creates the named disk if needed and consumes the project key before forwarding the request. See the [actor transport protocol](https://docs.wabe.sh/cloud/actor-protocol/).

## Authorization

Project API key from the Wabe Dashboard.

## Parameters

- `name` (path, string, required) — Registration name in the current project.

- `disk` (path, string, required) — Disk name in the current project.

- `instance` (path, string, required) — Instance name on the selected actor and disk.

## Request body

Application-defined request body.

`*/*`

## Responses

### default

Handler status, headers and body, or a broker error.