HttpRequest extensions

These are the methods to extend the HttpRequest behavior:

Task<T> FromJsonAsync<T>(bool validateMediaType = false, CancellationToken cancellationToken = default);

T FromRoute<T>(string name);

T FromQuery<T>(string name);

bool TryFromRoute<T>(string name, out T result);

bool TryFromQuery<T>(string name, out T result);

• FromJsonAsync: Deserializes the request body using System.Text.json.JsonSerializer. If validateMediaType is set to true it throws an exception when the media type of the request it's not "application/json". If you don't specify cancellationToken it uses the current HttpContext.RequestAborted value.
• FromRoute: Gets a value from the request route values.
• FromQuery: Gets a value from the request query string values.
• TryFromRoute: Tries to get a value from the request route values. Returns false if it doesn't exists.
• TryFromQuery: Tries to get a value from the request query string values. Returns false if it doesn't exists.