export interface Contact {
    /** Additional information about the contact. */
    description?: string;
    /** Contact's email address, if available. */
    email?: string;
    /** Unique ID of the contact. This identifier is a string that always begins with the prefix `co_`, for example: `co_1234567890`. */
    id: string;
    /** Full name of the contact, if available. */
    name?: string;
    /** Contact's phone number in E.164 format. */
    phoneNumber: string;
    /** List of tags associated with the contact. */
    tags?: string[];
}