How do you send a POST request with a JSON payload in REST Assured?

To send a POST request with a JSON payload :

import static io.restassured.RestAssured.*;
import static org.hamcrest.Matchers.*;

public class PostRequestExample {

    public static void main(String[] args) {
        given()
            .header("Content-Type", "application/json") // Set Content-Type
            .body("{ \"title\": \"foo\", \"body\": \"bar\", \"userId\": 1 }") // Set request body
        .when()
            .post("https://jsonplaceholder.typicode.com/posts") // Send POST request
        .then()
            .statusCode(201) // Verify the status code is 201 (Created)
            .body("id", notNullValue()); // Verify the response contains an 'id'
    }
}?