Credit
constructor(id: String, owner: String, version: Int, createdAt: Date, updatedAt: Date, state: FundingSourceState, flags: List<FundingSourceFlags>, currency: String, transactionVelocity: TransactionVelocity? = null, type: FundingSourceType = FundingSourceType.CREDIT_CARD, last4: String, network: CreditCardFundingSource.CreditCardNetwork, cardType: CardType)