---
# @generated by sylphx-gen 0.1.0 from contracts@e145cc7cf1bc9605f2b27439e5e17ed76a1a2fd7e7021906a013f7565e4a0cd5. Do not edit.
title: "Get a key version"
description: "`keys.key_versions.get` (GET /v1/{name}): Gets a key version."
type: reference
product: platform
summary: "Gets a key version."
updated: 2026-09-28
nav: false
---

> **This method is not served on the public API.** `api.sylphx.com` does not route this call: its backend is not deployed behind the public API, or does not implement the call. This page documents the contract. It is kept out of the sidebar and of search engines.

Gets a key version.

**Not available yet.** Sylphx Keys is declared in the registry but no backend serves it: every call answers `501` with the problem code `UNIMPLEMENTED`.

- **Path** `GET https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version`
- **Scope** `keys:read`
- **Effect** `read` — nothing is written.
- **Collection** [key_versions](/docs/api/key_versions)

## Request

| Field | Type | What it is |
| --- | --- | --- |
| `name` | `string` | The name of the key version to get. Required. |

## Response

| Field | Type | What it is |
| --- | --- | --- |
| `name` | `string` | `…/keys/{key}/key_versions/{key_version}`; the id is the version number, from 1. |
| `uid` | `string` | `kmv_<cell><ulid>`. Output only. |
| `meta` | `ResourceMeta` | Resource metadata. Output only. |
| `state` | `KeyVersionState` | The version's lifecycle state. Output only. One of `pending`, `enabled`, `retired`, `destroy_scheduled`, `destroyed`. |
| `algorithm` | `KeyAlgorithm` | The algorithm, equal to the key's. Output only. One of `ed25519`, `ec_p256_sha256`, `rsa_pkcs1_2048_sha256`, `rsa_pss_3072_sha256`, `aes_256_gcm`, `hmac_sha256`. |
| `public_key_pem` | `string` | The public key in PEM (SubjectPublicKeyInfo), for asymmetric keys; empty otherwise. Output only. |
| `destroy_time` | `timestamp` | When the version's material is destroyed, or was. Output only. |

### ResourceMeta

| Field | Type | What it is |
| --- | --- | --- |
| `generation` | `int64` | Increases by one on every change to `spec`. Output only. |
| `etag` | `string` | Strong ETag (AIP-154): changes on any change to spec, status, or metadata. Send it back as `If-Match` or `etag` to make Update and Delete conditional; a mismatch fails with ABORTED / 409 `ETAG_MISMATCH`. Output only. |
| `create_time` | `timestamp` | When the Resource was created. Output only. |
| `update_time` | `timestamp` | When the Resource last changed. Output only. |
| `delete_time` | `timestamp` | Set while the Resource is being deleted. Output only. |
| `labels` | `map<string, string>` | Caller-writable, indexed labels (AIP-122 label rules). |
| `annotations` | `map<string, string>` | Caller-writable, unindexed annotations. |
| `display_name` | `string` | Caller-writable human-readable name. |
| `creator` | `string` | The principal that created the Resource. Output only. |

## Errors

- [`UNAUTHENTICATED`](/docs/api/errors/UNAUTHENTICATED) — No valid key or token was presented.
- [`PERMISSION_DENIED`](/docs/api/errors/PERMISSION_DENIED) — The key lacks the method's permission.
- [`RESOURCE_NOT_FOUND`](/docs/api/errors/RESOURCE_NOT_FOUND) — The named Resource does not exist or is not visible.

Every error arrives in the body [Errors](/docs/platform/errors) describes.

## Examples

**cURL**

```curl
curl "https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version" \
  -H "Authorization: Bearer $SYLPHX_API_KEY"
```

**TypeScript**

```ts
const response = await sylphx.keys.keyVersions.get({ name: 'orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version' })
```

**Rust**

```rust
let mut req = sylphx::keys::GetKeyVersionRequest::default();
req.name = "orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version".to_string();
let response = sx.keys().key_versions().get(req).await?;
```

**CLI**

```bash
sylphx keys key-versions get orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version
```

**MCP**

```json
{ "method_id": "keys.key_versions.get", "args": {"name":"orgs/acme/projects/shop/envs/production/keys/key/key_versions/key-version"} }
```