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

# Remove Tags from Data Items

> Remove tags from data items in bulk

Removes the given tags from the given data items. Every tag in `tag_ids` is removed from every data item in `data_ids`.

<Note>
  This DELETE request takes a JSON body rather than query parameters. Set the `Content-Type` header to `application/json` and send `data_ids` and `tag_ids` in the body.
</Note>

<ParamField body="data_ids" type="array" required>
  Array of data item UUIDs to untag
</ParamField>

<ParamField body="tag_ids" type="array" required>
  Array of tag UUIDs to remove
</ParamField>

## Response

Returns an empty response on success.

<RequestExample>
  ```python Python theme={null}
  import requests

  response = requests.delete(
      "https://api.atomscale.ai/tags/data-items/",
      headers={
          "X-API-KEY": "YOUR_API_KEY",
          "Content-Type": "application/json"
      },
      json={
          "data_ids": ["d290f1ee-6c54-4b01-90e6-d701748f0851"],
          "tag_ids": ["7c9e6679-7425-40de-944b-e07fc1f90ae7"]
      }
  )
  ```

  ```bash cURL theme={null}
  curl -X DELETE "https://api.atomscale.ai/tags/data-items/" \
    -H "X-API-KEY: YOUR_API_KEY" \
    -H "Content-Type: application/json" \
    -d '{
      "data_ids": ["d290f1ee-6c54-4b01-90e6-d701748f0851"],
      "tag_ids": ["7c9e6679-7425-40de-944b-e07fc1f90ae7"]
    }'
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {}
  ```
</ResponseExample>