/// <summary>
/// Call the Accounts API, on behalf of a User, to credit an account with some amount.
/// </summary>
/// <param name="accountNumber">The account to be modified.</param>
/// <param name="amount">The (unsigned) amount to be credited to the account.</param>
/// <param name="memo">A short note to be attached to this transaction.</param>
/// <param name="userCredentialsCallback">A delegate that, if invoked, returns the User's credentials.</param>
/// <returns>The new balance for the modified account.</returns>
///
public async Task <double> CreditAccount(string accountNumber, double amount, string memo,
UserCredentialsCallback userCredentialsCallback)
{
double balance;
var accessToken = await GetCurrentAccessToken(userCredentialsCallback);
using (var accountsApi = new AccountsApiClient(_accountsApiUrl, accessToken))
{
balance = await accountsApi.CreditAccount(accountNumber, amount, memo);
}
return(balance);
}
