ایجاد HttpMethod سفارشی در Asp.Net Core

public class HttpReadAttribute : HttpMethodAttribute
{
    private static readonly IEnumerable<string> _supportedMethods = new[] { "READ" };
    public HttpReadAttribute()
        : base(_supportedMethods)
    {
    }

    public HttpReadAttribute(string template)
        : base(_supportedMethods, template)
    {
        if (template == null)
        {
            throw new ArgumentNullException(nameof(template));
        }
    }
}

[Route("api/[controller]")]
[ApiController]
public class ValuesController : ControllerBase
{
    [HttpRead]
    public IActionResult Read()
    {
        string result = "Read api";
        return Ok(result);
    }
    [HttpWrite]
    public IActionResult Write()
    {
        string result = "Write api";
        return Ok(result);
    }
}

public class HttpWriteAttribute : HttpMethodAttribute
{
    private static readonly IEnumerable<string> _supportedMethods = new[] { "WRITE" };
    public HttpWriteAttribute()
        : base(_supportedMethods)
    {
    }

    public HttpWriteAttribute(string template)
        : base(_supportedMethods, template)
    {
        if (template == null)
        {
            throw new ArgumentNullException(nameof(template));
        }
    }
}