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

# Update Promotion Code

> This endpoint updates a promotion code.

## Base URL `https://api.tolt.com`

<br />

### Body Parameters

<ParamField body="type" type="string - optional">
  The type of discount. Valid values are: **'fixed'** or **'percentage'**
</ParamField>

<ParamField body="value" type="number - optional">
  The discount value. For fixed type, amount in cents. For percentage type,
  value between 0 and 100
</ParamField>

### Response

<ResponseField name="success" type="boolean">
  Whether the request was successful
</ResponseField>

<ResponseField name="data" type="array[object]">
  <Expandable title="properties" defaultOpen={true}>
    <ResponseField name="id" type="string">
      Unique identifier for the promotion code, prefixed with `prc_`
    </ResponseField>

    <ResponseField name="code" type="string">
      The promotion code value
    </ResponseField>

    <ResponseField name="type" type="string">
      The type of discount
    </ResponseField>

    <ResponseField name="entity_type" type="string | null">
      Entity type of the code
    </ResponseField>

    <ResponseField name="value" type="number">
      The discount value
    </ResponseField>

    <ResponseField name="active" type="boolean">
      If the code is active
    </ResponseField>

    <ResponseField name="partner_id" type="string">
      ID of the partner who owns the code
    </ResponseField>

    <ResponseField name="group_id" type="string | null">
      ID of the group
    </ResponseField>

    <ResponseField name="created_at" type="string">
      ISO 8601 timestamp of creation
    </ResponseField>

    <ResponseField name="updated_at" type="string">
      ISO 8601 timestamp of last update
    </ResponseField>

    <ResponseField name="program_id" type="string">
      Program ID the promotion code belongs to
    </ResponseField>

    <ResponseField name="organization_id" type="string">
      Organization ID
    </ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash cURL theme={"system"}
  curl -X PUT 'https://api.tolt.com/v1/promotion-codes/prc_dK9bzRGn46BhVgNFHD6fDgXW' \
  -H 'Authorization: Bearer <API_KEY>' \
  -H 'Content-Type: application/json' \
  -d '{
      "type": "fixed",
      "value": 2500
  }'
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={"system"}
  {
    "success": true,
    "data": [
      {
        "id": "prc_dK9bzRGn4BhVgNFHD6fDgXW",
        "active": true,
        "entity_type": null,
        "code": "SUMMER2024",
        "value": 20,
        "type": "percentage",
        "program_id": "prg_YRsbPDAKhWfdqJbFACheh",
        "group_id": null,
        "organization_id": "org_JE3mfYNL9ci7sFaJazAv2",
        "partner_id": "part_s7mbzRjGn46BhVgNFHD6fDgXW",
        "created_at": "2025-01-15T14:30:00.000Z",
        "updated_at": "2025-01-15T14:30:00.000Z"
      }
    ]
  }
  ```
</ResponseExample>