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

# 请求数据采集

**接口:** `POST` `/datasets/request_collection`

定义您想要采集的数据的初始步骤。当您需要为新数据集采集指定参数（如定义数据集 ID 和类型）、发现新数据或指定 URL 集合时使用。

## 查询参数

<ParamField query="dataset_id" type="string" required>
  数据集 ID
</ParamField>

<ParamField query="type" type="string" required>
  | 值                | 描述 |
  | ---------------- | -- |
  | `discover_new`   |    |
  | `url_collection` |    |
</ParamField>

## `POST` 请求体

<ParamField body="inputs" type="array" required>
  数组 - JSON

  ```json Body Example theme={null}
  [
    {
      "url":"https://www.linkedin.com/company/sendle/"
    },
    {
      "url":"https://www.linkedin.com/company/stallionexpress/"
    },
    {
      "url":"https://www.linkedin.com/company/595711"
    }
  ]
  ```
</ParamField>

<ParamField body="file" type="array" required>
  多部分 - CSV
</ParamField>

<RequestExample>
  ```sh theme={null}
  curl -k "https://api.brightdata.com/datasets/request_collection?dataset_id=gd_l1vikfnt1wgvvqz95w&type=url_collection" -H "Authorization: Bearer API_KEY" -H "Content-Type: application/json" -d '[{"id":"user-id"}]'
  ```
</RequestExample>

<ResponseExample>
  ```json theme={null}
  {
      "request_id": "j_lsu5sdup1ggkc5umby"
  }
  ```
</ResponseExample>