ECommerce Sample Payments API has conflicting delete routes

[BradKnowles]

When attempting to execute action DiscardPayment, this error message is returned:

{
    "StatusCode": 500,
    "Error": "The request matched multiple endpoints. Matches: \r\n\r\nPayments.Api.Controllers.PaymentsController.DiscardPayment (Payments.Api)\r\nPayments.Api.Controllers.PaymentsController.TimeoutPayment (Payments.Api)"
}

Both actions are decorated with the same [HttpDelete("{id}")] attribute and ASP.NET doesn't know which to choose.

EventSourcing.NetCore/Sample/ECommerce/Payments/Payments.Api/Controllers/PaymentsController.cs

Lines 64 to 92 in ac84570

	[HttpDelete("{id}")]
	public async Task<IActionResult> DiscardPayment(Guid id, [FromBody] DiscardPaymentRequest request)
	{
	Guard.Against.Null(request, nameof(request));
	var command = Payments.DiscardingPayment.DiscardPayment.Create(
	id,
	request.DiscardReason
	);
	await commandBus.Send(command);
	return Ok();
	}
	[HttpDelete("{id}")]
	public async Task<IActionResult> TimeoutPayment(Guid id, [FromBody] TimeOutPaymentRequest request)
	{
	Guard.Against.Null(request, nameof(request));
	var command = TimeOutPayment.Create(
	id,
	request.TimedOutAt
	);
	await commandBus.Send(command);
	return Ok();
	}

[BradKnowles]

I didn't attempt a PR on this one as I don't know how you'd like to solve it. Do you want DiscardPayment and TimeoutPayment to be part of the route? Or are you looking for a more elegant solution where ASP.NET figures out which action to execute based on the request body?