using System;

using RestSharp;

​

var client = new RestClient("https://google-translate1.p.rapidapi.com");

​

var request = new RestRequest(resource: "language/translate/v2/detect");

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request.AddHeader("content-type", "application/x-www-form-urlencoded");

request.AddHeader("Accept-Encoding", "application/gzip");

​

request.AddHeader("X-RapidAPI-Key", "300fb52293mshf6bcae802d2cad2p142291jsn34840299cf0c");

request.AddHeader("X-RapidAPI-Host", "google-translate1.p.rapidapi.com");

​

request.AddParameter("application/x-www-form-urlencoded", "q=English%20is%20hard%2C%20but%20detectably%20so", ParameterType.RequestBody);

​

var response = client.ExecuteGet(request);

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var lang = response.Content;

​

Console.Write(lang);