Moq callback with out parameter

I'm trying to use Moq to mock a callback for the following method signature:

ResponseHeader AddIncentives(
        Hs_transRow[] data,
        out ResponseBody responseBody);

I want my callback to use the data which is passed in. However, I'm running into problems which I think are because the second parameter is an out parameter. I can setup and return data without problems, but the callback is an issue.

This is my current setup:

var addIncentiveResponseBody = new ResponseBody();

mockCoinsService
.Setup(service => service.AddIncentives(It.IsAny<Hs_transRow[]>(), out addIncentiveResponseBody))
.Callback((Hs_transRow[] data, ResponseBody body) =>
{
    //I want to use the data variable here
})
.Returns(() => new ResponseHeader
{
     action = ResponseHeaderAction.RESPONSE,
});

When I run this code as part of a unit test, I get the error:

Invalid callback. Setup on method with parameters (Hs_transRow[],ResponseBody&) cannot invoke callback with parameters (Hs_transRow[],ResponseBody).

I can see there is an ampersand difference, which I assume is because that parameter should be an out parameter. However, if I add the out keyword to the callback (and assign it a value within the callback), I get the build time error:

Delegate 'Action' does not take two arguments.

Is Moq unable to handle a callback for a method which has an out parameter, or am I doing something wrong?

[Edit] To clarify beyond any doubt, I am not asking how to set the value of the out parameter. This is already being done by the line:

var addIncentiveResponseBody = new ResponseBody();