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

# Update Contact List by ID

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# Update Contact List by ID

Use this API to update a specific contact list associated with a campaign.

| Method            | PUT                                                                                                                             |
| :---------------- | :------------------------------------------------------------------------------------------------------------------------------ |
| **Endpoint**      | `https://{{host}}/agentassist/api/v1/public/{{IID}}/campaign/contactList/{{contactListId}}`                                     |
| **Content-Type**  | `application/json`                                                                                                              |
| **Authorization** | `auth: {{JWT}}` See [How to generate the JWT Token](/ai-for-service/apis/automation/api-introduction#generating-the-jwt-token). |
| **API Scope**     | Campaign Management                                                                                                             |

## Path Parameters

| Parameter       | Description                                              | Type             |
| :-------------- | :------------------------------------------------------- | :--------------- |
| `host`          | Environment URL, for example, `https://platform.kore.ai` | string, required |
| `IId`           | The Application ID.                                      | string, required |
| `contactListId` | Unique identifier of the contact list to update.         | string, required |

## Sample Request

```bash theme={null}
curl --location 'https://{{host}}/agentassist/api/v1/public/{{IID}}/campaign/contactList/createContactList' \
--header 'auth: <token>' \
--header 'Content-Type: application/json' \
--header 'iid: st-0603182c-7ffb-53c3-b307-47ca14b9xxxx' \
--header 'accountId: 67777ce93e25326494e9xxxx' \
--data '{
    "name1": "Renewal Due - July 2025",
    "description": "This list contains customers with services expiring in July 2025. It includes contact details and subscription info to help agents provide tailored support during live calls.",
    "source": "passiveApiIntegration",
    "allowDuplicates": true
}'
```

## Headers

| Header      | Description                   | Required/Optional |
| :---------- | :---------------------------- | :---------------- |
| `auth`      | JWT token for authentication. | required          |
| `iid`       | The Application Id.           | required          |
| `accountId` | The Account Id.               | required          |

## Body Parameters

| Parameter         | Description                                                                                                         | Type              |
| :---------------- | :------------------------------------------------------------------------------------------------------------------ | :---------------- |
| `name`            | Updated name of the contact list. Maximum 48 characters. Used for identification and UI display.                    | string, optional  |
| `description`     | Updated description of the contact list. Maximum 256 characters. Should explain the purpose or content of the list. | string, optional  |
| `allowDuplicates` | Whether to allow duplicate contact entries in the list. If omitted, the previous setting remains unchanged.         | boolean, optional |

## Sample Response

```json theme={null}
{
    "status": "success",
    "message": "Contact list Renewal Due - August 2025 updated successfully",
    "data": {
        "contactListId": "cl-c2ce382-2516-457e-8eb4-9847deecxxxx",
        "body": {
            "name": "Renewal Due - August 2025",
            "orgId": "o-f8b351e7-f83a-51bd-bd42-d5d40861xxxx",
            "iId": "st-0603182c-7ffb-53c3-b307-47ca14b9xxxx",
            "listType": "call",
            "accountId": "67777ce93e25326494e9xxxx",
            "updatedBy": "u-eb5bbee1-6af9-5b9a-b471-03a3fe48xxxx"
        }
    }
}
```

## Response Body Parameters

| Parameter             | Description                                          | Type   |
| :-------------------- | :--------------------------------------------------- | :----- |
| `status`              | Indicates the success or failure of the API call.    | string |
| `message`             | Message confirming the update operation.             | string |
| `data`                | Contains details of the updated contact list.        | object |
| `data.contactListId`  | Unique identifier of the contact list.               | string |
| `data.body`           | Object with updated metadata of the contact list.    | object |
| `data.body.name`      | Name of the contact list.                            | string |
| `data.body.orgId`     | Unique identifier of the organization.               | string |
| `data.body.iId`       | Instance ID associated with the request context.     | string |
| `data.body.listType`  | Type of the list (for example, `call`, `sms`).       | string |
| `data.body.accountId` | Identifier of the account to which the list belongs. | string |
| `data.body.updatedBy` | Identifier of the user who performed the update.     | string |