---
title: "Get all operating system names for deployment targets."
method: GET
path: "/spaces/{spaceIdentifier}/machines/operatingsystem/names/all"
tags: ["DeploymentTargets"]
---

# Get all operating system names for deployment targets.

`GET /spaces/{spaceIdentifier}/machines/operatingsystem/names/all`

## Request

- Base URL: `https://demo.octopus.app/api`
- URL: `https://demo.octopus.app/api/spaces/{spaceIdentifier}/machines/operatingsystem/names/all`
- Auth: one of:
  - API key in header `X-Octopus-ApiKey`
  - API key in query parameter `ApiKey`
  - API key in header `X-NuGet-ApiKey`

## Path parameters

- `spaceIdentifier` string, required

## Response `200`

The operating system names

- string[]

## Other responses

- `304`: Not Modified
- `400`: Bad request. Either the payload was not structurally valid or business rules did not permit the operation.
- `404`: Not found. One or more of the entities involved in the operation was not found.

---

[API](https://skmtc.dev/octopus/apis/octopus-server-api.md) - [All operations](https://skmtc.dev/octopus/apis/octopus-server-api/llms.txt) - [OpenAPI document](https://skmtc.dev/octopus/apis/octopus-server-api/revisions/fe937c07da34?raw)