How To Automate iOS App Using Appium

vanilla_ios.java

import io.appium.java_client.AppiumDriver;
import io.appium.java_client.MobileBy;
import io.appium.java_client.MobileElement;
import io.appium.java_client.ios.IOSDriver;

import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import java.net.URL;

public class vanilla_ios {

    public static String userName = System.getenv("LT_USERNAME") == null ? "sidharth****"  //Add username here
            : System.getenv("LT_USERNAME");
    public static String accessKey = System.getenv("LT_ACCESS_KEY") == null ? "********" //Add accessKey here
            : System.getenv("LT_ACCESS_KEY");

    public static final String URL = "https://" + userName + ":" + accessKey + "@beta-hub.lambdatest.com/wd/hub";
    public static IOSDriver driver = null;

    public static void main(String[] args) throws Exception {

       try {
            DesiredCapabilities caps = new DesiredCapabilities();
            caps.setCapability("platformVersion", "15");
            caps.setCapability("deviceName", "iPhone 12");
            caps.setCapability("isRealMobile", true);
            caps.setCapability("app", "******"); //Enter your app url
            caps.setCapability("platformName", "iOS");
            caps.setCapability("build", "Java Vanilla - iOS");
            caps.setCapability("name", "Sample Test Java");
            caps.setCapability("devicelog", true);
            caps.setCapability("network", true);


        driver = new IOSDriver(new URL("https://" + userName + ":" + accessKey + "@beta-hub.lambdatest.com/wd/hub"), caps);


            Thread.sleep(2000);

            //Opens the browser
            MobileElement browser = (MobileElement) driver.findElementByAccessibilityId("Browser");
            browser.click();
            Thread.sleep(3000);

           WebDriverWait el7 =  new WebDriverWait(driver, 30);
           el7.until(ExpectedConditions.elementToBeClickable(MobileBy.id("url")));
           driver.findElementById("url").sendKeys("https://www.lambdatest.com/");

            //Clicks on the text box
            WebDriverWait el = new WebDriverWait(driver,90);
            MobileElement el4 = (MobileElement) driver.findElementByAccessibilityId("find");
            el.until(ExpectedConditions.elementToBeClickable(el4));
            el4.click();
            el4.sendKeys("Lambdatest");

            //((JavascriptExecutor) driver).executeScript("lambda-status=passed");
            driver.quit();

        } catch (Exception t) {
           System.out.println(t);
           driver.quit();

       }
    }
}