LoanRequestSenderWJ.cs

public class Functions
{
    private readonly ILoanRequestSenderFilter loanRequestSenderFilter;

    public Functions(
		ILoanRequestSenderFilter loanRequestSenderFilter)
    {
        this.loanRequestSenderFilter = loanRequestSenderFilter;
    }

    public async Task ProcessQueueMessage(
        [QueueTrigger("credit-checked-loan-requests")] string message,
        TextWriter log)
    {
        dynamic creditCheckedLoanRequest = JsonConvert.DeserializeObject(message);
        var loanQuoteRequest = new LoanQuoteRequest
        {
            BSN = creditCheckedLoanRequest
            .OriginalLoanRequest
            .CitizenServiceNumber,
            CreditRating = $"{creditCheckedLoanRequest.CreditCheckReport.CreditScore} " +
            $"({creditCheckedLoanRequest.CreditCheckReport.CreditRating})",
            LoanAmount = creditCheckedLoanRequest
            .OriginalLoanRequest
            .RequestedLoanAmount
        };
        await loanRequestSenderFilter
            .SendLoanRequestToRegisteredBanks(loanQuoteRequest);
    }
}