List Item Groups

const response = await fetch('https://api.platform.softwareone.com/public/v1/products/{productId}/item-groups', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

{
  "data": [
    {
      "id": "text",
      "href": "text",
      "name": "text",
      "label": "text",
      "description": "text",
      "isDefault": false,
      "isMultipleChoice": false,
      "isRequired": false
    }
  ]
}