# Key Result programs: update, delete

URL: /code/mcp/key-result/records-update · Id: `page:code/mcp/key-result/records-update`

> The Key Result Verbs update, delete as MCP do programs, with inputs, result, refusals and an example.

Reference for [Key Result](/business/nouns/key-result), one group of [Key Result programs](/code/mcp/key-result).

### KeyResult.update
Changes the given properties of a Key Result. [Verb page](/business/nouns/key-result/update?interface=mcp).

```text
do: return await $.KeyResult.update(input)
```

Emits `KeyResult.updated`.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | `string` | Yes | The id of the Key Result. |
| `baseline` | `number` | No | Where the Metric started. |
| `target` | `number` | No | Where the Metric must reach. |
| `deadline` | `date` | No | When it must reach it. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `keyResult` | [Key Result](/business/nouns/key-result) | Yes | The Key Result. |

**Refuses when**

| Check | Error | Fix | Then call |
| --- | --- | --- | --- |
| The key is valid, but its scopes do not allow this operation. | [`forbidden`](/code/api/errors/forbidden) | Use a key whose scopes cover the operation, or ask an owner of the namespace to grant them. | None. |

**Example**

```json
{
  "name": "do",
  "arguments": {
    "code": "return await $.KeyResult.update({ id: 'kr_fN3pcvG8sq', baseline: 1 })"
  }
}
```

### KeyResult.delete
Deletes a Key Result: a soft delete that keeps its history, undone by `Thing.restore`. [Verb page](/business/nouns/key-result/delete?interface=mcp).

```text
do: return await $.KeyResult.delete(input)
```

Emits `KeyResult.deleted`.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | `string` | Yes | The id of the Key Result. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `keyResult` | [Key Result](/business/nouns/key-result) | Yes | The Key Result. |

**Refuses when**

| Check | Error | Fix | Then call |
| --- | --- | --- | --- |
| The key is valid, but its scopes do not allow this operation. | [`forbidden`](/code/api/errors/forbidden) | Use a key whose scopes cover the operation, or ask an owner of the namespace to grant them. | None. |

**Example**

```json
{
  "name": "do",
  "arguments": {
    "code": "return await $.KeyResult.delete({ id: 'kr_fN3pcvG8sq' })"
  }
}
```