Deleted Billing Key Info
constructor(billingKey: String, merchantId: String, storeId: String, channels: List<SelectedChannel>, customer: Customer, issuedAt: @Serializable(with = InstantSerializer::class ) Instant, deletedAt: @Serializable(with = InstantSerializer::class ) Instant, methods: List<BillingKeyPaymentMethod>? = null, customData: String? = null, issueId: String? = null, issueName: String? = null, requestedAt: @Serializable(with = InstantSerializer::class ) Instant? = null, channelGroup: ChannelGroupSummary? = null, pgBillingKeyIssueResponses: List<PgBillingKeyIssueResponse>? = null)