JSFiddle - React, Tailwind, and code Playground

JavaScript

var configurators = JSON.parse('{"ConfiguredItems":{"OtapiConfiguredItem":[{"Id":"3667395302656","Quantity":"2981","Configurators":{"ValuedConfigurator":[{"@attributes":{"Pid":"1627207","Vid":"3224419"}},{"@attributes":{"Pid":"20509","Vid":"28383"}}]}},{"Id":"3667395302655","Quantity":"4145","Configurators":{"ValuedConfigurator":[{"@attributes":{"Pid":"1627207","Vid":"129819"}},{"@attributes":{"Pid":"20509","Vid":"28383"}}]}},{"Id":"3667395302654","Quantity":"0","Configurators":{"ValuedConfigurator":[{"@attributes":{"Pid":"1627207","Vid":"80557"}},{"@attributes":{"Pid":"20509","Vid":"28383"}}]}}]}}');

function FindConfigurator(pid, vid) {
    var id = null;

    //

    console.log(configurators); // Returns the configurators.
    console.log(id); // Should return `3667395302656`.
}

FindConfigurator(1627207, 3224419);