# Readout methods: update, delete

URL: /code/sdk/readout/records-update · Id: `page:code/sdk/readout/records-update`

> The Readout Verbs update, delete as typed SDK methods, with inputs, result, refusals and an example.

Reference for [Readout](/business/nouns/readout), one group of [Readout methods](/code/sdk/readout).

### Readout.update
Changes the given properties of a Readout. [Verb page](/business/nouns/readout/update?interface=sdk).

```ts
interface ReadoutVerbs {
  update(input: ReadoutUpdateInput, options?: SB.CallOptions): SB.Call<Readout>
}
```

Emits `Readout.updated`.

**Inputs**

| Input | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | `string` | Yes | The id of the Readout. |
| `value` | `number` | No | The Metric’s value for the Variant. |
| `n` | `integer` | No | How many exposed units it counts. |
| `interval` | `json` | No | The low and high bounds of the estimate. |
| `readability` | `string` | No | One of `A`, `B`, `C`, or `inadmissible`: how far the number can be trusted. |
| `pooled` | `boolean` | No | True when exposures from sibling Startups or earlier Portfolio results are pooled in. |

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `readout` | [Readout](/business/nouns/readout) | Yes | The Readout. |

**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**

```ts
import { $ } from 'startup-builder'

const readout = await $.Readout.update({ id: 'readout_dlRDxjf2vt', value: 1 })
```

### Readout.delete
Deletes a Readout: a soft delete that keeps its history, undone by `Thing.restore`. [Verb page](/business/nouns/readout/delete?interface=sdk).

```ts
interface ReadoutVerbs {
  delete(input: ReadoutDeleteInput, options?: SB.CallOptions): SB.Call<Readout>
}
```

Emits `Readout.deleted`.

**Inputs**

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

**Returns**

| Output | Type | Required | Description |
| --- | --- | --- | --- |
| `readout` | [Readout](/business/nouns/readout) | Yes | The Readout. |

**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**

```ts
import { $ } from 'startup-builder'

const readout = await $.Readout.delete({ id: 'readout_dlRDxjf2vt' })
```