BillingPaymentMethod
constructor(id: String, last4: String? = null, paymentType: String? = null, cardType: String? = null, isDefault: Boolean? = null, isRemovable: Boolean? = null, status: BillingPaymentMethodStatus = BillingPaymentMethodStatus.UNKNOWN, walletType: String? = null, expiryYear: Int? = null, expiryMonth: Int? = null, createdAt: Long? = null, updatedAt: Long? = null)