How Do I Remove an object on click?

How can you destroy an object on click in Phaser 3? What if you have many objects on the stage? With this code, the object clicked gets passed to the function and destroyed

class SceneMain extends Phaser.Scene {
    constructor() {
        super('SceneMain');
    }
    preload() {
        this.load.image("robot", "images/robot.png");
    }
    create() {
        //add the sprite
        this.robot = this.add.sprite(250, 250, "robot");

        //set the origin to the center of the robot
        this.robot.setOrigin(0.5, 0.5);

        //set the robot to be clickable
        this.robot.setInteractive();
        
        //add a listener to the scene
        //this will pass the object clicked to the function
        this.input.on('gameobjectdown', this.onClicked.bind(this));
    }
    //pointer is the mouse or finger touch that triggered the event
    onClicked(pointer, objectClicked) {
        objectClicked.destroy();
    }
    update() {}
}