curl --request GET \
  --url https://api.fabric.inc/v3/categories/{id}/attribute-groups \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "78184766610c0e32a86d8757",
      "name": "Dimensions",
      "description": "Product dimensions",
      "priority": 1,
      "attributes": [
        {
          "attributeId": "617329dfd5288b0011332388",
          "name": "color",
          "localizedProperties": {
            "en-US": {
              "name": "Color"
            },
            "en-IN": {
              "name": "Colour"
            }
          },
          "isLocalizable": true,
          "type": "TEXT",
          "isReadOnly": true,
          "target": "PRODUCT",
          "validation": {
            "isMandatory": true,
            "isManualOverwrite": true,
            "formula": "(async () => await attribute('id') *10)()",
            "customValidationFormula": "(async () => await attribute('id') > 1)()",
            "dateFormat": "MM-DD-YYYY",
            "isDecimal": true,
            "min": 100,
            "max": 100,
            "startWith": 1,
            "increment": 10,
            "subType": "SINGLE",
            "acceptedValues": [
              "test1"
            ],
            "localizedAcceptedValues": {
              "en-US": [
                "Demo1",
                "Demo2",
                "Demo3"
              ]
            }
          }
        }
      ]
    }
  ]
}