# Update a catalog item

## Update catalog item

<mark style="color:orange;">`PUT`</mark> `https://ris.rightsline.com/v4/catalog-item/:id`

This endpoint allows you to update a catalog item.

#### Path Parameters

| Name | Type    | Description                       |
| ---- | ------- | --------------------------------- |
| id   | integer | ID of the catalog item to update. |

#### Headers

| Name           | Type   | Description             |
| -------------- | ------ | ----------------------- |
| x-api-key      | string | Your company's API key. |
| Authentication | string | Authentication token.   |

#### Request Body

| Name                | Type    | Description                               |
| ------------------- | ------- | ----------------------------------------- |
| title               | string  | The new title of the catalog item.        |
| template            | object  | The template of the catalog item.         |
| template.templateId | integer | The template ID of the catalog item.      |
| characteristics     | object  | The fields of the catalog item to update. |

{% tabs %}
{% tab title="200 Catalog item successfully updated." %}

```javascript
{    
    "title": "Your updated catalog item",    
    "template": {
        "templateId":1
    },    
    "characteristics": {}
}
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://api-docs.rightsline.com/entities/catalog-item/catalogitem-update.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.