Below is the simple Get Request in Rest Assured.

package session01;

import org.testng.annotations.Test;

import io.restassured.RestAssured;
import io.restassured.response.Response;

public class GetRequest {
	
  @Test
  public void test01() {
	  
	  //RestAssured.baseURI = "https://reqres.in/api/users/2";
	  Response response = RestAssured.get("https://reqres.in/api/users/2");
	  System.out.println(response.asString());
	  System.out.println(response.getStatusCode());
	  
  }
}