# UpdateCustomerRequest Only the fields you send are changed. Omitted fields keep their current value. **email**Customer-Email The customer's email address. **Example: **`john.doe@example.com` **name**Customer-Name The customer's full name or business name. **Example: **`John Doe` **phone**Customer-Phone The customer's phone number in E.164 format. **Example: **`+34666666666` **billingDetails** object Billing information associated with the payment method at the time of the transaction. **name**string The customer's billing full name. **Example: **`John Doe` **email**string The customer's billing email address. **Example: **`john.doe@example.com` **phone**string The customer's billing phone number in E.164 format. **Example: **`null` **company**string Billing company name. **Example: **`null` **taxId**string Company tax ID. **Example: **`null` **address** object **country**Country Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)). **Example: **`ES` **city**string City, district, suburb, town, or village. **Example: **`Málaga` **line1**string Address line 1 (e.g., street, PO Box, or company name). **Example: **`Fake Street 123` **line2**string Address line 2 (e.g., apartment, suite, unit, or building). **Example: **`null` **zip**string ZIP or postal code. **Example: **`1234` **state**string State, county, province, or region. **Example: **`Málaga` **shippingDetails** object Shipping information associated with the payment. **name**string The shipping customer's full name. **Example: **`John Doe` **email**string The shipping customer's email address. **Example: **`john.doe@example.com` **phone**string The shipping customer's phone number in E.164 format. **Example: **`null` **company**string Name of the company where the shipment is going. **Example: **`null` **taxId**string Company tax ID. **Example: **`null` **address** object **country**Country Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)). **Example: **`ES` **city**string City, district, suburb, town, or village. **Example: **`Málaga` **line1**string Address line 1 (e.g., street, PO Box, or company name). **Example: **`Fake Street 123` **line2**string Address line 2 (e.g., apartment, suite, unit, or building). **Example: **`null` **zip**string ZIP or postal code. **Example: **`1234` **state**string State, county, province, or region. **Example: **`Málaga` **metadata**object A set of key-value pairs that you can attach to a resource. This can be useful for storing additional information about the resource in a structured format. **Example: **`{"systemId":"12345"}` **defaultTokenId**Customer-DefaultTokenId The payment method charged when a payment sets `useDefaultPaymentMethod`. MONEI fills this only while it is empty: the first reusable payment method the customer saves becomes the default, and a value you set here is kept. Deleting that payment method clears the field, so the next reusable one the customer saves becomes the new default. It must be the ID of a payment method this customer already owns, and one that can be reused for future payments. **Example: **`7cc38b08ff471ccd313ad62b23b9f362b107560b` UpdateCustomerRequest ``` { "email": "john.doe@example.com", "name": "John Doe", "phone": "+34666666666", "billingDetails": { "name": "John Doe", "email": "john.doe@example.com", "phone": null, "company": null, "taxId": null, "address": { "country": "ES", "city": "Málaga", "line1": "Fake Street 123", "line2": null, "zip": "1234", "state": "Málaga" } }, "shippingDetails": { "name": "John Doe", "email": "john.doe@example.com", "phone": null, "company": null, "taxId": null, "address": { "country": "ES", "city": "Málaga", "line1": "Fake Street 123", "line2": null, "zip": "1234", "state": "Málaga" } }, "metadata": { "systemId": "12345" }, "defaultTokenId": "7cc38b08ff471ccd313ad62b23b9f362b107560b" } ```