Basic information
GET /{shopId}/products/{productId}/custom-attributes
  Returns values of user-defined product attributes.
Authorisation
OAuth 2.0 Token required with scopes:
products_read
URI parameters
| Name | Type | Description | 
|---|---|---|
| shopId | string | The unique identifier of the shop. Required:  trueExample:  DemoShop | 
| productId | string | The unique identifier of the product. Required:  trueExample:  52F221E0-36F6-DC4E-384A-AC1504050C04 | 
Query parameters
| Name | Type | Description | 
|---|---|---|
| locale | string | Represents the language code according to ISO 639-1 and the country code according to ISO 3166-1. If not provided, the shop’s default language is used. We recommend to always send this parameter with your request. If the default language had been changed in the administration, it might take up to 1 day until this change affects the shop. Required:  falseExample:  en_US | 
Response attributes
| Name | Type | Description | 
|---|---|---|
| items | array of customAttribute | Information related to a product that can be assigned to describe it in more detail. This information can have a specific type, e.g. a decimal number, and can be set to be visible in the administration area of the shop so that it is displayed with the product. It can also be specified as an additional filter criterion in the shop. | 
Response
HTTP 200
Media type application/json
{
  "items": [
    {
      "key": "Color",
      "displayKey": "Color",
      "singleValue": true,
      "type": "string",
      "values": [
        {
          "value": "Black",
          "displayValue": "Black"
        }
      ]
    },
    {
      "key": "Key",
      "displayKey": "Key Features",
      "singleValue": false,
      "type": "string",
      "values": [
        {
          "value": "wireless",
          "displayValue": "Wireless / Cordless"
        },
        {
          "value": "blue",
          "displayValue": "Bluetooth"
        },
        {
          "value": "sursound",
          "displayValue": "Surround Sound"
        },
        {
          "value": "onear",
          "displayValue": "On-Ear"
        }
      ]
    }
  ]
}