---
title: "Retrieve All Measured Boot Trusted Machine Approvals"
method: GET
path: "/v2/org/{org}/nico/measured-boot/trusted-machine"
tags: ["Measured Boot Trusted Machine"]
---

# Retrieve All Measured Boot Trusted Machine Approvals

`GET /v2/org/{org}/nico/measured-boot/trusted-machine`

Retrieve all measured-boot trusted Machine approvals for a Site.

Org must have an Infrastructure Provider entity that owns the Site. User must have authorization role with `PROVIDER_ADMIN` suffix.

## Query parameters

- `siteId` string, uuid, required

## Response `200`

Measured Boot trusted Machine approvals

- MeasuredBootTrustedMachine[]
  - `approvalId` string, uuid, required — Unique approval ID.
  - `machineId` string, required — Machine UUID, or `*` when the approval applies to all Machines.
  - `approvalType` 'Oneshot' | 'Persist', required — Whether the approval is consumed once or persists for future reports.
  - `pcrRegisters` string, required — Optional comma-separated PCR register selector.
  - `comments` string, required — Optional operator comments about the approval.
  - `created` string, date-time, nullable, required — Time when the approval was created, or null when Core did not return a timestamp.

## Other responses

- `400` — Error response when request data cannot be validated
- `403` — Error response when user is not authorized to call an endpoint or retrieve/modify objects
- `404` — Error response when requested object is not found
- `500` — Response when the API handler encounters an unexpected error

## Changes

- **2026-07-30** `f7a20a911b05` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/nvidia/apis/nvidia-infra-controller-rest-api/changes/v2/org/:org/nico/measured-boot/trusted-machine/get.md)

---

[API](https://skmtc.dev/nvidia/apis/nvidia-infra-controller-rest-api.md) · [All operations](https://skmtc.dev/nvidia/apis/nvidia-infra-controller-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/nvidia/nvidia-infra-controller-rest-api/revisions/b3b65decc28b/schema)