public async Task <ActionResult <TransferResult> > Transfer(int sourceAccountId, int destinationAccountId, [FromBody] TransferInput input)
{
TransferResult result = await _usersAcccountsManager.Transfer(sourceAccountId, destinationAccountId, input.Amount);
return(Ok(result));
}
public async Task <ActionResult <decimal> > Withdraw(int accountId, [FromBody] TransferInput input)
{
decimal balance = await _usersAcccountsManager.Withdraw(accountId, input.Amount);
return(Ok(balance));
}