## Update

**put** `/api/v2/contacts/{phone_number}`

Update an existing contact

### Path Parameters

- `phone_number: string`

### Body Parameters

- `assigned_to_email: optional string`

  Email of assigned user (preferred)

- `assignedToEmail: optional string`

  Deprecated, use assigned_to_email

- `company_name: optional string`

  Company name (preferred)

- `companyName: optional string`

  Deprecated, use company_name

- `custom_variables: optional map[string]`

  Custom key-value pairs. Merged with existing variables (not replaced).

- `first_name: optional string`

  Contact's first name (preferred)

- `firstName: optional string`

  Deprecated, use first_name

- `last_name: optional string`

  Contact's last name (preferred)

- `lastName: optional string`

  Deprecated, use last_name

- `sendblue_number: optional string`

  Associated Sendblue phone number (preferred)

- `sendblueNumber: optional string`

  Deprecated, use sendblue_number

- `tags: optional array of string`

### Returns

- `contact: optional Contact`

  - `assigned_to_email: optional string`

    Email of assigned user

  - `company_name: optional string`

    Company name

  - `created_at: optional string`

    When the contact was created

  - `custom_variables: optional map[string]`

    Custom key-value pairs stored on the contact. Keys are human-readable labels.

  - `first_name: optional string`

    First name

  - `last_name: optional string`

    Last name

  - `phone: optional string`

    Phone number in E.164 format

  - `sendblue_number: optional string`

    Associated Sendblue phone number

  - `tags: optional array of string`

    Tags associated with the contact

  - `verified: optional boolean`

    Whether the contact is verified

- `status: optional string`

### Example

```http
curl https://api.sendblue.co/api/v2/contacts/$PHONE_NUMBER \
    -X PUT \
    -H 'Content-Type: application/json' \
    -H "sb-api-key-id: $SENDBLUE_API_API_KEY" \
    -H "sb-api-secret-key: $SENDBLUE_API_API_SECRET" \
    -d '{
          "custom_variables": {
            "Plan": "Premium"
          }
        }'
```