Important

You are browsing upcoming documentation for version 6.1 of OroCommerce, scheduled for release in 2025. Read the documentation for version 6.0 (the latest LTS version) to get up-to-date information.

See our Release Process documentation for more information on the currently supported and upcoming releases.

Creating Resource or Updating Existing Resource via Single API Request

Some API resources can be created, if a particular resource does not exists, or updated, if it already exists, via a single API request. It is called an “upsert” operation and it works the following way:

1. If a resource is not found by a upsert criteria, then a new resource is created according to the request body and a 201 (Created) status code is returned.

2. If a resource is found, then the resource is updated according to the request body and a 200 (Ok) status code is returned.

3. If several resources are found, then the resource is not created or updated, and a 409 (Conflict) status code is returned.

The upsert criteria is specified in the meta section using an “upsert” option. To match a resource by the resource identifier the “upsert” option should have true or ["id"] value. To match a resource by other field(s), this (these) field(s) should be specified in the “upsert” option value, e.g. ["field1", "field2"].

The upsert operation can be supported by POST and/or PATCH JSON:API requests. With the POST request, you can match a resource by the resource identifier or by some other field(s). With the PATCH request, you can match a resource by the resource identifier only.

The documentation of POST and PATCH requests in the API Sandbox contains information whether a resource supports the upsert operation. For example.:

An example of a POST upsert requests when a resource should be matched by the resource identifier:

Request

POST /api/weightunits HTTP/1.1
Content-Type: application/vnd.api+json
Accept: application/vnd.api+json

Request Body

{"data": {
    "type": "weightunits",
    "id": "kg",
    "meta": {
      "upsert": true
    },
    "attributes": {
      "conversionRates": {
        "lbs": 2.2
      }
    }
  }
}

An example of a PATCH upsert requests when a resource should be matched by the resource identifier:

Request

PATCH /api/weightunits/kg HTTP/1.1
Content-Type: application/vnd.api+json
Accept: application/vnd.api+json

Request Body

{"data": {
    "type": "weightunits",
    "id": "kg",
    "meta": {
      "upsert": true
    },
    "attributes": {
      "conversionRates": {
        "lbs": 2.2
      }
    }
  }
}

An example of a POST upsert request when a resource should be matched by some field:

Request

POST /api/taxjurisdictions HTTP/1.1
Content-Type: application/vnd.api+json
Accept: application/vnd.api+json

Request Body

{"data": {
    "type": "taxjurisdictions",
    "meta": {
      "upsert": ["code"]
    },
    "attributes": {
      "code": "SOME_TAX_JURISDICTION",
      "description": "Some tax jurisdiction description",
      "regionText": null,
      "zipCodes": [
        {"from": "90011", "to":  null},
        {"from": "90201", "to":  "90280"}
      ]
    },
    "relationships": {
      "country": {
        "data": {
          "type": "countries",
          "id": "US"
        }
      },
      "region": {
        "data": {
          "type": "regions",
          "id": "US-CA"
        }
      }
    }
  }
}