The post request will not be submitted if the parameter is the default value

[jianminPei]

if my request is suchs as："{
"productId ":123,
type:0
}" .
the post cant not transfer type value. but I change it to " public int ? Type { get; set; }",the request is ok.

Thanks for helping me out.this is my code:

public class AsyncStateRequestDto
{
public string ProductId { get; set; }
public int Type { get; set; }
}

public interface ISMSProductApi : IJuaiApi
{
[Post("/stateUpdate")]
Task StateUpdateAsync([Body] AsyncStateRequestDto requestDto);
}