> ## Documentation Index
> Fetch the complete documentation index at: https://docs.budecosystem.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Input Items

> List input items for a response.

```bash cURL theme={null}
curl https://gateway.bud.studio/v1/responses/resp_abc123/input_items \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "x-model-name: gpt-4"
```

```json 200 theme={null}
{
  "object": "list",
  "data": [
    {
      "id": "item_abc123",
      "type": "text",
      "content": "What is the capital of France?",
      "index": 0
    }
  ]
}
```

## Headers

| Parameter | Type | Required | Description |
| - | - | - | - |
| Authorization | string | Yes | Bearer authentication header |
| x-model-name | string | No | Model name for routing. Default: gpt-4-responses |

## Path Parameters

| Parameter | Type | Required | Description |
| - | - | - | - |
| response\_id | string | Yes | The ID of the response |

## Supported Providers

> **OpenAI**
>
> Full Responses API lifecycle management

> **Azure OpenAI**
>
> Enterprise-grade response management


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