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

# POST /v1/cdp/duplicates/{duplicate_id}/dismiss

> Say two contacts aren't the same person, so the pair isn't suggested again.

Says the two contacts in a pair aren't the same person. The pair leaves the list and isn't suggested again.

<Note>Needs the `cdp.contacts:write` scope.</Note>

## Path parameters

| Field | Type | Required | Notes |
| :- | :- | :- | :- |
| `duplicate_id` | integer | Yes | The pair's `id`, from [GET /v1/cdp/duplicates](/api-reference/customer-data/list-duplicates). |

## Request

<CodeGroup>
  ```bash cURL theme={null}
  curl -X POST "https://api.fireflo.au/v1/cdp/duplicates/4821/dismiss" \
    -H "Authorization: Bearer $OMNI_API_KEY"
  ```

  ```python Python theme={null}
  import os

  import requests

  response = requests.post(
      "https://api.fireflo.au/v1/cdp/duplicates/4821/dismiss",
      headers={"Authorization": f"Bearer {os.environ['OMNI_API_KEY']}"},
  )
  print(response.status_code)
  ```

  ```javascript Node theme={null}
  const response = await fetch("https://api.fireflo.au/v1/cdp/duplicates/4821/dismiss", {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.OMNI_API_KEY}`,
    },
  });
  console.log(response.status);
  ```
</CodeGroup>

## Response

`204 No Content` — no body.

## Errors

Every refusal is `{"error": {"code", "message", "field"}}`; `field` is there when one input is at fault.

| Status | Error code | When |
| :- | :- | :- |
| 404 | `not_found` | The account has no open pair with that id — or it was already dismissed. |
| 403 | `scope_missing` | The key doesn't have the `cdp.contacts:write` scope. |
| 404 | `module_off` | The account doesn't have Customer data on. |

Any request can also be refused for its key, its account or its rate (`key_required`, `invalid_key`, `account_suspended`, `plan_excludes_api`, `address_not_allowed`, `rate_limited`); see [the overview](/api-reference/overview).


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