message: billing platform - TransferData / AccountData
diff: @@ -82,7 +82,6 @@ export interface BillingInvoice extends CreatedUpdatedProps, BillingInvoiceAutho
  sessions?: BillingSessionData[];
  lastError?: BillingError;
  payInvoiceUrl?: string;
  - transfer?: BillingTransferData; // A single transfer per invoice
  }
  export interface BillingInvoiceItem {
  @@ -99,7 +98,7 @@ export interface BillingInvoiceItem {
  export interface BillingSessionData {
  transactionID: number;
  pricingData: PricedConsumptionData[];
  - transferData?: BillingAccountData; // Each session may target a distinct sub-account
  + transferData?: BillingTransferData; // Each session may target a distinct sub-account
  }
  export enum BillingInvoiceStatus {
  @@ -179,6 +178,11 @@ export interface BillingAccountData {
  platformFee?: BillingPlatformFeeStrategy;
  }
  +export interface BillingTransferData extends BillingAccountData {
  + withTransferActive: boolean
  + transferID?: string;
  + lastUpdate?: Date;
  +}
  export enum BillingTransferStatus {
  DRAFT = 'draft',
  @@ -210,8 +214,3 @@ export interface BillingTransferSession {
  platformFee: BillingPlatformFeeStrategy;
  }
  -export interface BillingTransferData {
  - withTransferActive: boolean
  - transferID?: string;
  - lastUpdate?: Date;
  -}
  