# Update a SKU

To [update](https://docs.commercelayer.io/core/updating-resources) an existing SKU, send a `PATCH` request to the `/api/skus/:id` endpoint, where `id` is the ID of the resource that you want to update.

Here below the list of all the possible arguments that you can pass with the request body.

## Request

**PATCH** <https://yourdomain.commercelayer.io/api/skus/:id>

### Arguments

| Body Parameter                       | Type      | Required |
| ------------------------------------ | --------- | -------- |
| **type**                             | `string`  | Required |
| **id**                               | `string`  | Required |
| attributes.**code**                  | `string`  | Optional |
| attributes.**name**                  | `string`  | Optional |
| attributes.**description**           | `string`  | Optional |
| attributes.**image\_url**            | `string`  | Optional |
| attributes.**pieces\_per\_pack**     | `integer` | Optional |
| attributes.**weight**                | `float`   | Optional |
| attributes.**unit\_of\_weight**      | `string`  | Optional |
| attributes.**hs\_tariff\_number**    | `string`  | Optional |
| attributes.**do\_not\_ship**         | `boolean` | Optional |
| attributes.**do\_not\_track**        | `boolean` | Optional |
| attributes.**\_add\_tags**           | `string`  | Optional |
| attributes.**\_remove\_tags**        | `string`  | Optional |
| attributes.**reference**             | `string`  | Optional |
| attributes.**reference\_origin**     | `string`  | Optional |
| attributes.**metadata**              | `object`  | Optional |
| relationships.**shipping\_category** | `object`  | Optional |
| relationships.**tags**               | `array`   | Optional |

### Example

{% tabs %}
{% tab title="Request" %}
The following request updates the SKU identified by the ID "XAyRWNUzyN":

```shell
curl -g -X PATCH \
  'https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN' \
  -H 'Accept: application/vnd.api+json' \
  -H 'Authorization: Bearer your-access-token' \
  -H 'Content-Type: application/vnd.api+json' \
  -d '{
  "data": {
    "type": "skus",
    "id": "xYZkjABcde",
    "attributes": {
      "description": "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."
    },
    "relationships": {
      "shipping_category": {
        "data": {
          "type": "shipping_categories",
          "id": "ABCRtyUpBa"
        }
      }
    }
  }
}'
```

{% endtab %}

{% tab title="Response" %}
On success, the API responds with a `200 OK` status code, returning the updated resource object:

```json
{
  "data": {
    "id": "XAyRWNUzyN",
    "type": "skus",
    "links": {
      "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN"
    },
    "attributes": {
      "code": "TSHIRTMM000000FFFFFFXLXX",
      "name": "Men's Black T-shirt with White Logo (XL)",
      "description": "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.",
      "image_url": "https://img.yourdomain.com/skus/xYZkjABcde.png",
      "pieces_per_pack": 6,
      "weight": 300.0,
      "unit_of_weight": "gr",
      "hs_tariff_number": "4901.91.0020",
      "do_not_ship": false,
      "do_not_track": false,
      "inventory": {
        "available": true,
        "quantity": 10,
        "levels": [
          {
            "quantity": 4,
            "delivery_lead_times": [
              {
                "shipping_method": {
                  "name": "Standard Shipping",
                  "reference": null,
                  "price_amount_cents": 700,
                  "free_over_amount_cents": 9900,
                  "formatted_price_amount": "€7,00",
                  "formatted_free_over_amount": "€99,00"
                },
                "min": {
                  "hours": 72,
                  "days": 3
                },
                "max": {
                  "hours": 120,
                  "days": 5
                }
              },
              {
                "shipping_method": {
                  "name": "Express Delivery",
                  "reference": null,
                  "price_amount_cents": 1200,
                  "free_over_amount_cents": null,
                  "formatted_price_amount": "€12,00",
                  "formatted_free_over_amount": null
                },
                "min": {
                  "hours": 48,
                  "days": 2
                },
                "max": {
                  "hours": 72,
                  "days": 3
                }
              }
            ]
          },
          {
            "quantity": 6,
            "delivery_lead_times": [
              {
                "shipping_method": {
                  "name": "Standard Shipping",
                  "reference": null,
                  "price_amount_cents": 700,
                  "free_over_amount_cents": 9900,
                  "formatted_price_amount": "€7,00",
                  "formatted_free_over_amount": "€99,00"
                },
                "min": {
                  "hours": 96,
                  "days": 4
                },
                "max": {
                  "hours": 144,
                  "days": 6
                }
              },
              {
                "shipping_method": {
                  "name": "Express Delivery",
                  "reference": null,
                  "price_amount_cents": 1200,
                  "free_over_amount_cents": null,
                  "formatted_price_amount": "€12,00",
                  "formatted_free_over_amount": null
                },
                "min": {
                  "hours": 72,
                  "days": 3
                },
                "max": {
                  "hours": 96,
                  "days": 4
                }
              }
            ]
          }
        ]
      },
      "created_at": "2018-01-01T12:00:00.000Z",
      "updated_at": "2018-01-01T12:00:00.000Z",
      "reference": "ANY-EXTERNAL-REFEFERNCE",
      "reference_origin": "ANY-EXTERNAL-REFEFERNCE-ORIGIN",
      "jwt_custom_claim": {
      },
      "metadata": {
        "foo": "bar"
      }
    },
    "relationships": {
      "shipping_category": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/shipping_category",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/shipping_category"
        }
      },
      "prices": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/prices",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/prices"
        }
      },
      "stock_items": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/stock_items",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/stock_items"
        }
      },
      "stock_reservations": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/stock_reservations",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/stock_reservations"
        }
      },
      "delivery_lead_times": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/delivery_lead_times",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/delivery_lead_times"
        }
      },
      "sku_options": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/sku_options",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/sku_options"
        }
      },
      "sku_list_items": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/sku_list_items",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/sku_list_items"
        }
      },
      "sku_lists": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/sku_lists",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/sku_lists"
        }
      },
      "attachments": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/attachments",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/attachments"
        }
      },
      "links": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/links",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/links"
        }
      },
      "events": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/events",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/events"
        }
      },
      "tags": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/tags",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/tags"
        }
      },
      "versions": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/versions",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/versions"
        }
      },
      "jwt_customer": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/jwt_customer",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/jwt_customer"
        }
      },
      "jwt_markets": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/jwt_markets",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/jwt_markets"
        }
      },
      "jwt_stock_locations": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/jwt_stock_locations",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/jwt_stock_locations"
        }
      },
      "event_stores": {
        "links": {
          "self": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/relationships/event_stores",
          "related": "https://yourdomain.commercelayer.io/api/skus/XAyRWNUzyN/event_stores"
        }
      }
    },
    "meta": {
      "mode": "test",
      "organization_id": "xRRkjDFafe",
      "trace_id": "69abaa3545913c78132e5578bd26208d44aa9043647d78698fd0021f3958cd74"
    }
  }
}
```

{% endtab %}
{% endtabs %}