How to use the alloyeditor.EzBtnEmbedUpdate function in alloyeditor

* @return {Object} The content which should be rendered.
     */
    render() {
        const css = 'ae-button ez-btn-ae ez-btn-ae--embedupdate ' + this.getStateClasses();

        return (
            <button tabindex="{this.props.tabIndex}">
                <svg>
                    
                </svg>
            </button>
        );
    }
}

AlloyEditor.Buttons[EzBtnEmbedUpdate.key] = AlloyEditor.EzBtnEmbedUpdate = EzBtnEmbedUpdate;

const eZ = (window.eZ = window.eZ || {});

eZ.ezAlloyEditor = eZ.ezAlloyEditor || {};
eZ.ezAlloyEditor.ezBtnEmbedUpdate = EzBtnEmbedUpdate;

EzBtnEmbedUpdate.defaultProps = {
    udwTitle: Translator.trans(/*@Desc("Select a Content item to embed")*/ 'embed_update_btn.udw.title', {}, 'alloy_editor'),
    udwContentDiscoveredMethod: 'updateEmbed',
    udwConfigName: 'richtext_embed',
    label: Translator.trans(/*@Desc("Select another Content item")*/ 'embed_update_btn.label', {}, 'alloy_editor'),
};

* @return {Object} The content which should be rendered.
     */
    render() {
        const css = 'ae-button ez-btn-ae ez-btn-ae--embedupdate ' + this.getStateClasses();

        return (
            <button tabindex="{this.props.tabIndex}">
                <svg>
                    
                </svg>
            </button>
        );
    }
}

AlloyEditor.Buttons[EzBtnEmbedUpdate.key] = AlloyEditor.EzBtnEmbedUpdate = EzBtnEmbedUpdate;
eZ.addConfig('ezAlloyEditor.ezBtnEmbedUpdate', EzBtnEmbedUpdate);

EzBtnEmbedUpdate.defaultProps = {
    udwTitle: Translator.trans(/*@Desc("Select a content to embed")*/ 'embed_update_btn.udw.title', {}, 'alloy_editor'),
    udwContentDiscoveredMethod: 'updateEmbed',
    udwConfigName: 'richtext_embed',
    label: Translator.trans(/*@Desc("Select another content item")*/ 'embed_update_btn.label', {}, 'alloy_editor'),
};