## Update contact card

`client.contactCard.update(ContactCardUpdateParamsparams, RequestOptionsoptions?): SetContactCard`

**patch** `/v3/contact_card`

Partially updates an existing active contact card for a phone number.

Fetches the current active contact card and merges the provided fields.
Only fields present in the request body are updated; omitted fields retain their existing values.

Requires an active contact card to exist for the phone number.

### Parameters

- `params: ContactCardUpdateParams`

  - `phone_number: string`

    Query param: E.164 phone number of the contact card to update

  - `first_name?: string`

    Body param: Updated first name. If omitted, the existing value is kept.

  - `image_url?: string`

    Body param: Updated profile image URL. If omitted, the existing image is kept.

  - `last_name?: string`

    Body param: Updated last name. If omitted, the existing value is kept.

### Returns

- `SetContactCard`

  - `first_name: string`

    First name on the contact card

  - `is_active: boolean`

    Whether the contact card was successfully applied to the device

  - `phone_number: string`

    The phone number the contact card is associated with

  - `image_url?: string`

    Image URL on the contact card

  - `last_name?: string`

    Last name on the contact card

### Example

```typescript
import LinqAPIV3 from '@linqapp/sdk';

const client = new LinqAPIV3({
  apiKey: process.env['LINQ_API_V3_API_KEY'], // This is the default and can be omitted
});

const setContactCard = await client.contactCard.update({
  phone_number: '+15551234567',
  first_name: 'John',
  image_url: 'https://cdn.linqapp.com/contact-card/example.jpg',
  last_name: 'Doe',
});

console.log(setContactCard.first_name);
```

#### Response

```json
{
  "phone_number": "+15551234567",
  "first_name": "John",
  "last_name": "Doe",
  "image_url": "https://cdn.linqapp.com/contact-card/example.jpg",
  "is_active": true
}
```