type: object properties: first_name: description: The Customer's first name. type: string last_name: description: The Customer's last name. type: string billing_address: description: The Address to be used for billing purposes. anyOf: - $ref: ./AddressFields.yaml description: The full billing address object - type: string description: The ID of an existing billing address password: description: The Customer's password. type: string phone: description: The Customer's phone number. type: string email: description: The email of the customer. type: string metadata: description: Metadata about the customer. type: object