---
title: Delete Session Resource
url: https://platform.claude.com/docs/en/api/php/beta/sessions/resources/delete
---

# Delete Session Resource

`$client->beta->sessions->resources->delete(string resourceID, string sessionID, ?list<AnthropicBeta> betas, ?string workspaceID): ManagedAgentsDeleteSessionResource`

**DELETE** `/v1/sessions/{session_id}/resources/{resource_id}`

Delete Session Resource

## Parameters

- `sessionID: string` (path parameter)

- `resourceID: string` (path parameter)

- `betas?: optional list<AnthropicBeta>` (header parameter)

  This endpoint is in beta: requests must send `managed-agents-2026-04-01` in this header.

- `workspaceID?: optional string` (header parameter)

  Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

  Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

## Returns

- `class ManagedAgentsDeleteSessionResource`

  - `"session_resource_deleted" type`

  - `string id`

## Example

```php
<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Anthropic\Client;
use Anthropic\Beta\AnthropicBeta;

$client = new Client(apiKey: 'my-anthropic-api-key');

$betaManagedAgentsDeleteSessionResource = $client
  ->beta
  ->sessions
  ->resources
  ->delete(
  'sesrsc_011CZkZBJq5dWxk9fVLNcPht',
  sessionID: 'sesn_011CZkZAtmR3yMPDzynEDxu7',
  betas: [AnthropicBeta::MESSAGE_BATCHES_2024_09_24],
  workspaceID: 'wrkspc_011CZkZaBF1tNoB5wlCeusgy',
);

var_dump($betaManagedAgentsDeleteSessionResource);
```

### Response (200)

```json
{
  "id": "sesrsc_011CZkZBJq5dWxk9fVLNcPht",
  "type": "session_resource_deleted"
}
```