> This page is for Developer. > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.bigcommerce.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server. # Create Multiple Metafields POST https://api.bigcommerce.com/stores/{store_hash}/v3/catalog/variants/metafields Content-Type: application/json Create multiple metafields. Reference: https://docs.bigcommerce.com/developer/api-reference/rest/admin/catalog/product-variants/batch-metafields/create-variants-metafields ## Authentication - `X-Auth-Token` header (required) — ### OAuth scopes | UI Name | Permission | Parameter | |:--------|:-----------|:----------| | Products | modify | `store_v2_products` | | Products | read-only | `store_v2_products_read_only` | ### Authentication header | Header | Argument | Description | |:-------|:---------|:------------| | `X-Auth-Token` | `access_token` | For more about API accounts that generate `access_token`s, see our [Guide to API Accounts](/developer/docs/overview/api-fundamentals/api-accounts#api-accounts). | ### Further reading For example requests and more information about authenticating BigCommerce APIs, see [Authentication and Example Requests](/developer/docs/overview/api-fundamentals/api-accounts#x-auth-token-header-example-requests). For more about BigCommerce OAuth scopes, see our [Guide to API Accounts](/developer/docs/overview/api-fundamentals/api-accounts#oauth-scopes). For a list of API status codes, see [API Status Codes](/developer/api-reference/rest/overview#rest-http-status-codes). ## Request ### Path parameters - `store_hash` (string, required) — Permanent ID of the BigCommerce store. ### Headers - `Accept` (string, required, default: application/json) — The [MIME type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types) of the response body. ### Body (application/json) This endpoint expects a list of CatalogVariantsMetafieldsPostRequestBodyContentApplicationJsonSchemaItems. - `list of CatalogVariantsMetafieldsPostRequestBodyContentApplicationJsonSchemaItems` ## Response ### 200 List of created `Metafield` objects. - `data` (list of Metafield, optional) - `errors` (list of any, optional) — Empty for 200 responses. - `meta` (CollectionMeta, optional) — Data about the response, including pagination and collection totals. ## Errors ### 400 Bad Request Error Bad Request. Input is invalid. - `status` (double, optional) - `title` (string, optional) - `type` (string, optional) - `detail` (string, optional) ### 422 Unprocessable Entity Error Response object for metafields creation with partial success. - `data` (list of Metafield, optional) - `errors` (list of Error, optional) - `meta` (WriteCollectionPartialSuccessMeta, optional) — Additional data about the response. ## Types ### CatalogVariantsMetafieldsPostRequestBodyContentApplicationJsonSchemaItems Common metafield properties. - `key` (string, required) — The name of the field, for example: `location_id`, `color`. - `value` (string, required) — The value of the field, for example: `1`, `blue`. - `namespace` (string, required) — Namespace for the metafield, for organizational purposes. - `permission_set` (enum, required) — Determines the visibility and writeability of the field by other API consumers. | Value | Description | | :--- | :--- | | `app_only` | Private to the app that owns the field. | | `read` | Visible to other API consumers. | | `write` | Open for reading and writing by other API consumers. | | `read_and_sf_access` | Visible to other API consumers, including on the storefront. | | `write_and_sf_access` | Open for reading and writing by other API consumers, including on the storefront. | - Allowed values: `app_only`, `read`, `write`, `read_and_sf_access`, `write_and_sf_access` - `resource_id` (integer, required) — The ID for the product variant with which the metafield is associated. - `description` (string, optional) — Description for the metafields. ### Metafield Common metafield properties. - `id` (integer, optional) — The unique identifier for the metafield. - `key` (string, optional) — The name of the field, for example: `location_id`, `color`. - `value` (string, optional) — The value of the field, for example: `1`, `blue`. - `namespace` (string, optional) — Namespace for the metafield, for organizational purposes. - `permission_set` (enum, optional) — Determines the visibility and writeability of the field by other API consumers. | Value | Description | | :--- | :--- | | `app_only` | Private to the app that owns the field. | | `read` | Visible to other API consumers. | | `write` | Open for reading and writing by other API consumers. | | `read_and_sf_access` | Visible to other API consumers, including on the storefront. | | `write_and_sf_access` | Open for reading and writing by other API consumers, including on the storefront. | - Allowed values: `app_only`, `read`, `write`, `read_and_sf_access`, `write_and_sf_access` - `resource_type` (enum, optional) — The type of resource with which the metafield is associated. - Allowed values: `brand`, `product`, `variant`, `category`, `cart`, `channel`, `location`, `order`, `customer` - `resource_id` (integer, optional) — The unique identifier for the resource with which the metafield is associated. - `description` (string, optional) — Description for the metafields. - `date_created` (datetime, optional) — Date and time of the metafieldʼs creation. - `date_modified` (datetime, optional) — Date and time when the metafield was last updated. - `owner_client_id` (string, optional) — Client ID for the metafieldʼs creator. ### CollectionMeta Data about the response, including pagination and collection totals. - `pagination` (CollectionMetaPagination, optional) — Data about the response, including pagination and collection totals. ### Error Error response payload for the BigCommerce API. - `status` (integer, optional) — The HTTP status code for the error. - `title` (string, optional) — The error title. - `type` (string, optional) — The error type. - `errors` (ErrorDetail, optional) — Error detail response payload for the BigCommerce API. ### WriteCollectionPartialSuccessMeta Additional data about the response. - `total` (integer, optional) — Total number of items in the result set. - `success` (integer, optional) — Total number of items that were successfully deleted. - `failed` (integer, optional) — Total number of items that failed to be deleted. ### CollectionMetaPagination Data about the response, including pagination and collection totals. - `total` (integer, optional) — Total number of items in the result set. - `count` (integer, optional) — Total number of items in the collection response. - `per_page` (integer, optional) — The amount of items returned in the collection per page, controlled by the limit parameter. - `current_page` (integer, optional) — The page you are currently on within the collection. - `total_pages` (integer, optional) — The total number of pages in the collection. - `links` (CollectionMetaPaginationLinks, optional) — Pagination links for the previous and next parts of the whole collection. ### ErrorDetail Error detail response payload for the BigCommerce API. ### CollectionMetaPaginationLinks Pagination links for the previous and next parts of the whole collection. - `previous` (string, optional) — Link to the previous page returned in the response. - `current` (string, optional) — Link to the current page returned in the response. - `next` (string, optional) — Link to the next page returned in the response. ## Examples **Request** ```json [ { "key": "location_id", "value": "Shelf 3, Bin 5", "namespace": "App Namespace", "permission_set": "app_only", "resource_id": 42 } ] ``` **Response** ```json { "data": [ { "id": 1, "key": "Staff Name", "value": "Ronaldo", "namespace": "Sales Department", "permission_set": "app_only", "resource_type": "cart", "resource_id": 424242, "description": "order", "date_created": "2022-06-16T18:39:00+00:00", "date_modified": "2022-06-16T18:39:00+00:00", "owner_client_id": "asdfasdfasdfasdfasdfasdfasdf" } ], "errors": [], "meta": { "pagination": { "total": 36, "count": 36, "per_page": 50, "current_page": 1, "total_pages": 1, "links": { "previous": "string", "current": "?page=1&limit=50", "next": "string" } } } } ``` **SDK Code** ```python Create variant metafields in batch import requests url = "https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields" payload = [ { "key": "location_id", "value": "Shelf 3, Bin 5", "namespace": "App Namespace", "permission_set": "app_only", "resource_id": 42 } ] headers = { "Accept": "application/json", "X-Auth-Token": "", "Content-Type": "application/json" } response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript Create variant metafields in batch const url = 'https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields'; const options = { method: 'POST', headers: { Accept: 'application/json', 'X-Auth-Token': '', 'Content-Type': 'application/json' }, body: '[{"key":"location_id","value":"Shelf 3, Bin 5","namespace":"App Namespace","permission_set":"app_only","resource_id":42}]' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go Create variant metafields in batch package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields" payload := strings.NewReader("[\n {\n \"key\": \"location_id\",\n \"value\": \"Shelf 3, Bin 5\",\n \"namespace\": \"App Namespace\",\n \"permission_set\": \"app_only\",\n \"resource_id\": 42\n }\n]") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Accept", "application/json") req.Header.Add("X-Auth-Token", "") req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby Create variant metafields in batch require 'uri' require 'net/http' url = URI("https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Accept"] = 'application/json' request["X-Auth-Token"] = '' request["Content-Type"] = 'application/json' request.body = "[\n {\n \"key\": \"location_id\",\n \"value\": \"Shelf 3, Bin 5\",\n \"namespace\": \"App Namespace\",\n \"permission_set\": \"app_only\",\n \"resource_id\": 42\n }\n]" response = http.request(request) puts response.read_body ``` ```java Create variant metafields in batch import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields") .header("Accept", "application/json") .header("X-Auth-Token", "") .header("Content-Type", "application/json") .body("[\n {\n \"key\": \"location_id\",\n \"value\": \"Shelf 3, Bin 5\",\n \"namespace\": \"App Namespace\",\n \"permission_set\": \"app_only\",\n \"resource_id\": 42\n }\n]") .asString(); ``` ```php Create variant metafields in batch request('POST', 'https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields', [ 'body' => '[ { "key": "location_id", "value": "Shelf 3, Bin 5", "namespace": "App Namespace", "permission_set": "app_only", "resource_id": 42 } ]', 'headers' => [ 'Accept' => 'application/json', 'Content-Type' => 'application/json', 'X-Auth-Token' => '', ], ]); echo $response->getBody(); ``` ```csharp Create variant metafields in batch using RestSharp; var client = new RestClient("https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields"); var request = new RestRequest(Method.POST); request.AddHeader("Accept", "application/json"); request.AddHeader("X-Auth-Token", ""); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "[\n {\n \"key\": \"location_id\",\n \"value\": \"Shelf 3, Bin 5\",\n \"namespace\": \"App Namespace\",\n \"permission_set\": \"app_only\",\n \"resource_id\": 42\n }\n]", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift Create variant metafields in batch import Foundation let headers = [ "Accept": "application/json", "X-Auth-Token": "", "Content-Type": "application/json" ] let parameters = [ [ "key": "location_id", "value": "Shelf 3, Bin 5", "namespace": "App Namespace", "permission_set": "app_only", "resource_id": 42 ] ] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.bigcommerce.com/stores/store_hash/v3/catalog/variants/metafields")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```