Adds more confs for handlers and try to fix error with swagger when using attribute

Examples/Controllers/TestDefaultController.cs

@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Examples.Controllers;
+
+[ApiController]
+[Route("/api/v1/test")]
+public class TestDefaultController : ControllerBase
+{
+
+    [HttpGet]
+    public async Task<IActionResult> TestController([FromBody] string TextTest)
+    {
+        return Ok("Test");
+    }
+}