# Update an Access Grant

* [Request Parameters](#request-parameters)
* [Response](#response)

Updates an existing Access Grant's time window.

{% tabs %}
{% tab title="JavaScript" %}
Updates an existing Access Grant's time window.

**Code:**

```javascript
await seam.accessGrants.update({
  access_grant_id: "4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1",
  starts_at: "2025-06-19T18:01:32.000Z",
  ends_at: "2025-06-22T13:24:50.000Z",
});
```

**Output:**

```javascript
// void
```

{% endtab %}

{% tab title="cURL" %}
Updates an existing Access Grant's time window.

**Code:**

```curl
curl --include --request POST "https://connect.getseam.com/access_grants/update" \
  --header "Authorization: Bearer $SEAM_API_KEY" \
  --json @- <<EOF
{
  "access_grant_id": "4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1",
  "starts_at": "2025-06-19T18:01:32.000Z",
  "ends_at": "2025-06-22T13:24:50.000Z"
}
EOF
```

**Output:**

```curl
{}
```

{% endtab %}

{% tab title="Python" %}
Updates an existing Access Grant's time window.

**Code:**

```python
seam.access_grants.update(
    access_grant_id="4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1",
    starts_at="2025-06-19T18:01:32.000Z",
    ends_at="2025-06-22T13:24:50.000Z",
)
```

**Output:**

```python
None
```

{% endtab %}

{% tab title="Ruby" %}
Updates an existing Access Grant's time window.

**Code:**

```ruby
seam.access_grants.update(
  access_grant_id: "4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1",
  starts_at: "2025-06-19T18:01:32.000Z",
  ends_at: "2025-06-22T13:24:50.000Z",
)
```

**Output:**

```ruby
nil
```

{% endtab %}

{% tab title="PHP" %}
Updates an existing Access Grant's time window.

**Code:**

```php
$seam->access_grants->update(
    access_grant_id: "4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1",
    starts_at: "2025-06-19T18:01:32.000Z",
    ends_at: "2025-06-22T13:24:50.000Z",
);
```

**Output:**

```php
```

{% endtab %}

{% tab title="Seam CLI" %}
Updates an existing Access Grant's time window.

**Code:**

```seam_cli
seam access-grants update --access_grant_id "4ec65722-bf38-4b2f-b4c8-f488aa6ba3f1" --starts_at "2025-06-19T18:01:32.000Z" --ends_at "2025-06-22T13:24:50.000Z"
```

**Output:**

```seam_cli
{}
```

{% endtab %}
{% endtabs %}

<details>

<summary>Authentication Methods</summary>

* API key
* Client session token
* Personal access token\
  Must also include the `seam-workspace` header in the request.

To learn more, see [Authentication](https://docs.seam.co/latest/api/authentication).

</details>

## Request Parameters

**`access_grant_id`** *String* (Required)

ID of the Access Grant to update.

***

**`ends_at`** *String*

Date and time at which the validity of the grant ends, in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format. Must be a time in the future and after `starts_at`.

***

**`name`** *String*

Display name for the access grant.

***

**`starts_at`** *String*

Date and time at which the validity of the grant starts, in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format.

***

## Response

{% hint style="success" %}
Returns: **void**
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.seam.co/latest/api/access_grants/update.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.