Support multiple FromRoute and FromQuery per Object

Using ASP.NET Core 2.2 I have the following ApiController action:

[ApiController]
public class PostController : Controller {

    [HttpGet("posts/{postId:int:min(1)}")]
    public async Task<IActionResult> GetByPostId([FromQuery]GetByPostIdRequest request {
    
    }
}

Where GetByPostIdRequest is the following:

public class GetByPostIdRequest {
    [FromRoute]
    public Int32 PostId { get; set; }
    public String LanguageCode { get; set; }
    public IncludeExpression Include { get; set; }
}

The only way all parameters get values are:

1. Have FromQuery in action so I there is no Unsupported Media Type error
2. Have FromRoute inside the Request class to bind the PostId.

Isn’t there another way to do this?

Possible Solution A suggestion could be to allow multiple attributes for one model ([FromRoute, FromQuery]):

    [HttpGet("posts/{postId:int:min(1)}")]
    public async Task<IActionResult> GetByPostId([FromRoute, FromQuery]GetByPostIdRequest request) {
    }

}

[mateusvbf]

Try something like that:

[HttpGet("posts/{postId:int:min(1)}")]
public async Task<IActionResult> GetByPostId([FromRoute] int postId, [FromQuery]GetByPostIdRequest request) 
{
      request.PostId = postId;
}

[msftbot[bot]]

Thank you for contacting us. Due to no activity on this issue we’re closing it in an effort to keep our backlog clean. If you believe there is a concern related to the ASP.NET Core framework, which hasn’t been addressed yet, please file a new issue.