metafieldsSet - admin-graphql - MUTATION

Version: unstable

Description:

Sets metafield values. Metafield values will be set regardless if they were previously created or not. Allows a maximum of 25 metafields to be set at a time. This operation is atomic, meaning no changes are persisted if an error is encountered. As of `2024-07`, this operation supports compare-and-set functionality to better handle concurrent requests. If `compareDigest` is set for any metafield, the mutation will only set that metafield if the persisted metafield value matches the digest used on `compareDigest`. If the metafield doesn't exist yet, but you want to guarantee that the operation will run in a safe manner, set `compareDigest` to `null`. The `compareDigest` value can be acquired by querying the metafield object and selecting `compareDigest` as a field. If the `compareDigest` value does not match the digest for the persisted value, the mutation will return an error. You can opt out of write guarantees by not sending `compareDigest` in the request.

Access Scopes

the same access level needed to mutate the owner resource. For instance, if you want to set a metafield on a product, you need the same permissions as you would need to mutate a product.

Arguments

• metafields: MetafieldsSetInput! - The list of metafield values to set. Maximum of 25.

Returns

• metafields: Metafield The list of metafields that were set.
• userErrors: MetafieldsSetUserError! The list of errors that occurred from executing the mutation.

Examples

• Create a metafield

          Curl example: "curl -X POST \\\nhttps://your-development-store.myshopify.com/admin/api/unstable/graphql.json \\\n-H 'Content-Type: application/json' \\\n-H 'X-Shopify-Access-Token: {access_token}' \\\n-d '{\n\"query\": \"mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) { metafieldsSet(metafields: $metafields) { metafields { key namespace value createdAt updatedAt } userErrors { field message code } } }\",\n \"variables\": {\n    \"metafields\": [\n      {\n        \"key\": \"example_key\",\n        \"namespace\": \"example_namespace\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"single_line_text_field\",\n        \"value\": \"Example Value\"\n      }\n    ]\n  }\n}'\n"
          Node example: "const client = new shopify.clients.Graphql({session});\nconst data = await client.query({\n  data: {\n    \"query\": `mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n      metafieldsSet(metafields: $metafields) {\n        metafields {\n          key\n          namespace\n          value\n          createdAt\n          updatedAt\n        }\n        userErrors {\n          field\n          message\n          code\n        }\n      }\n    }`,\n    \"variables\": {\n      \"metafields\": [\n        {\n          \"key\": \"example_key\",\n          \"namespace\": \"example_namespace\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Example Value\"\n        }\n      ]\n    },\n  },\n});\n"
          Ruby example: "session = ShopifyAPI::Auth::Session.new(\n  shop: \"your-development-store.myshopify.com\",\n  access_token: access_token\n)\nclient = ShopifyAPI::Clients::Graphql::Admin.new(\n  session: session\n)\n\nquery = <<~QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY\n\nvariables = {\n  \"metafields\": [{\"key\"=>\"example_key\", \"namespace\"=>\"example_namespace\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Example Value\"}]\n}\n\nresponse = client.query(query: query, variables: variables)\n"
          PHP example: "use Shopify\\Clients\\Graphql;\n\n$client = new Graphql(\"your-development-store.myshopify.com\", $accessToken);\n$query = <<<QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY;\n\n$variables = [\n  \"metafields\" => [{\"key\"=>\"example_key\", \"namespace\"=>\"example_namespace\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Example Value\"}],\n];\n\n$response = $client->query([\"query\" => $query, \"variables\" => $variables]);\n"
          Remix example: "const { admin } = await authenticate.admin(request);\n\nconst response = await admin.graphql(\n  `#graphql\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }`,\n  {\n    variables: {\n      \"metafields\": [\n        {\n          \"key\": \"example_key\",\n          \"namespace\": \"example_namespace\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Example Value\"\n        }\n      ]\n    },\n  },\n);\n\nconst data = await response.json();\n"
          Graphql query: "mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n  metafieldsSet(metafields: $metafields) {\n    metafields {\n      key\n      namespace\n      value\n      createdAt\n      updatedAt\n    }\n    userErrors {\n      field\n      message\n      code\n    }\n  }\n}"
        

  input: {
    "metafields": [
      {
        "key": "example_key",
        "namespace": "example_namespace",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "single_line_text_field",
        "value": "Example Value"
      }
    ]
  }

  response: {
    "data": {
      "metafieldsSet": {
        "metafields": [
          {
            "key": "example_key",
            "namespace": "example_namespace",
            "value": "Example Value",
            "createdAt": "2024-11-18T21:40:28Z",
            "updatedAt": "2024-11-18T21:40:28Z"
          }
        ],
        "userErrors": []
      }
    }
  }

  Creating and updating metafields

          Curl example: "curl -X POST \\\nhttps://your-development-store.myshopify.com/admin/api/unstable/graphql.json \\\n-H 'Content-Type: application/json' \\\n-H 'X-Shopify-Access-Token: {access_token}' \\\n-d '{\n\"query\": \"mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) { metafieldsSet(metafields: $metafields) { metafields { key namespace value createdAt updatedAt } userErrors { field message code } } }\",\n \"variables\": {\n    \"metafields\": [\n      {\n        \"key\": \"materials\",\n        \"namespace\": \"my_fields\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"multi_line_text_field\",\n        \"value\": \"95% Cotton\\n5% Spandex\"\n      },\n      {\n        \"key\": \"manufactured\",\n        \"namespace\": \"my_fields\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"single_line_text_field\",\n        \"value\": \"Made in Canada\"\n      },\n      {\n        \"key\": \"product_description\",\n        \"namespace\": \"custom\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"rich_text_field\",\n        \"value\": \"{\\\"type\\\":\\\"root\\\",\\\"children\\\":[{\\\"type\\\":\\\"paragraph\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"This is italicized text and \\\",\\\"italic\\\":true},{\\\"url\\\":\\\"https:\\\\/\\\\/example.com\\\",\\\"title\\\":\\\"Link to example.com\\\",\\\"type\\\":\\\"link\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"a bolded hyperlink\\\",\\\"bold\\\":true}]}]}]}\"\n      }\n    ]\n  }\n}'\n"
          Node example: "const client = new shopify.clients.Graphql({session});\nconst data = await client.query({\n  data: {\n    \"query\": `mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n      metafieldsSet(metafields: $metafields) {\n        metafields {\n          key\n          namespace\n          value\n          createdAt\n          updatedAt\n        }\n        userErrors {\n          field\n          message\n          code\n        }\n      }\n    }`,\n    \"variables\": {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\"\n        },\n        {\n          \"key\": \"manufactured\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Made in Canada\"\n        },\n        {\n          \"key\": \"product_description\",\n          \"namespace\": \"custom\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"rich_text_field\",\n          \"value\": \"{\\\"type\\\":\\\"root\\\",\\\"children\\\":[{\\\"type\\\":\\\"paragraph\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"This is italicized text and \\\",\\\"italic\\\":true},{\\\"url\\\":\\\"https:\\\\/\\\\/example.com\\\",\\\"title\\\":\\\"Link to example.com\\\",\\\"type\\\":\\\"link\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"a bolded hyperlink\\\",\\\"bold\\\":true}]}]}]}\"\n        }\n      ]\n    },\n  },\n});\n"
          Ruby example: "session = ShopifyAPI::Auth::Session.new(\n  shop: \"your-development-store.myshopify.com\",\n  access_token: access_token\n)\nclient = ShopifyAPI::Clients::Graphql::Admin.new(\n  session: session\n)\n\nquery = <<~QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY\n\nvariables = {\n  \"metafields\": [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\"}, {\"key\"=>\"manufactured\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Made in Canada\"}, {\"key\"=>\"product_description\", \"namespace\"=>\"custom\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"rich_text_field\", \"value\"=>\"{\\\"type\\\":\\\"root\\\",\\\"children\\\":[{\\\"type\\\":\\\"paragraph\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"This is italicized text and \\\",\\\"italic\\\":true},{\\\"url\\\":\\\"https:\\\\/\\\\/example.com\\\",\\\"title\\\":\\\"Link to example.com\\\",\\\"type\\\":\\\"link\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"a bolded hyperlink\\\",\\\"bold\\\":true}]}]}]}\"}]\n}\n\nresponse = client.query(query: query, variables: variables)\n"
          PHP example: "use Shopify\\Clients\\Graphql;\n\n$client = new Graphql(\"your-development-store.myshopify.com\", $accessToken);\n$query = <<<QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY;\n\n$variables = [\n  \"metafields\" => [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\"}, {\"key\"=>\"manufactured\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Made in Canada\"}, {\"key\"=>\"product_description\", \"namespace\"=>\"custom\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"rich_text_field\", \"value\"=>\"{\\\"type\\\":\\\"root\\\",\\\"children\\\":[{\\\"type\\\":\\\"paragraph\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"This is italicized text and \\\",\\\"italic\\\":true},{\\\"url\\\":\\\"https:\\\\/\\\\/example.com\\\",\\\"title\\\":\\\"Link to example.com\\\",\\\"type\\\":\\\"link\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"a bolded hyperlink\\\",\\\"bold\\\":true}]}]}]}\"}],\n];\n\n$response = $client->query([\"query\" => $query, \"variables\" => $variables]);\n"
          Remix example: "const { admin } = await authenticate.admin(request);\n\nconst response = await admin.graphql(\n  `#graphql\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }`,\n  {\n    variables: {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\"\n        },\n        {\n          \"key\": \"manufactured\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Made in Canada\"\n        },\n        {\n          \"key\": \"product_description\",\n          \"namespace\": \"custom\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"rich_text_field\",\n          \"value\": \"{\\\"type\\\":\\\"root\\\",\\\"children\\\":[{\\\"type\\\":\\\"paragraph\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"This is italicized text and \\\",\\\"italic\\\":true},{\\\"url\\\":\\\"https:\\\\/\\\\/example.com\\\",\\\"title\\\":\\\"Link to example.com\\\",\\\"type\\\":\\\"link\\\",\\\"children\\\":[{\\\"type\\\":\\\"text\\\",\\\"value\\\":\\\"a bolded hyperlink\\\",\\\"bold\\\":true}]}]}]}\"\n        }\n      ]\n    },\n  },\n);\n\nconst data = await response.json();\n"
          Graphql query: "mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n  metafieldsSet(metafields: $metafields) {\n    metafields {\n      key\n      namespace\n      value\n      createdAt\n      updatedAt\n    }\n    userErrors {\n      field\n      message\n      code\n    }\n  }\n}"
        

  input: {
    "metafields": [
      {
        "key": "materials",
        "namespace": "my_fields",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "multi_line_text_field",
        "value": "95% Cotton\n5% Spandex"
      },
      {
        "key": "manufactured",
        "namespace": "my_fields",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "single_line_text_field",
        "value": "Made in Canada"
      },
      {
        "key": "product_description",
        "namespace": "custom",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "rich_text_field",
        "value": "{\"type\":\"root\",\"children\":[{\"type\":\"paragraph\",\"children\":[{\"type\":\"text\",\"value\":\"This is italicized text and \",\"italic\":true},{\"url\":\"https:\\/\\/example.com\",\"title\":\"Link to example.com\",\"type\":\"link\",\"children\":[{\"type\":\"text\",\"value\":\"a bolded hyperlink\",\"bold\":true}]}]}]}"
      }
    ]
  }

  response: {
    "data": {
      "metafieldsSet": {
        "metafields": [
          {
            "key": "materials",
            "namespace": "my_fields",
            "value": "95% Cotton\n5% Spandex",
            "createdAt": "2024-11-13T20:04:12Z",
            "updatedAt": "2024-11-13T20:04:13Z"
          },
          {
            "key": "manufactured",
            "namespace": "my_fields",
            "value": "Made in Canada",
            "createdAt": "2024-11-13T20:04:13Z",
            "updatedAt": "2024-11-13T20:04:13Z"
          },
          {
            "key": "product_description",
            "namespace": "custom",
            "value": "{\"type\":\"root\",\"children\":[{\"type\":\"paragraph\",\"children\":[{\"type\":\"text\",\"value\":\"This is italicized text and \",\"italic\":true},{\"url\":\"https://example.com\",\"title\":\"Link to example.com\",\"type\":\"link\",\"children\":[{\"type\":\"text\",\"value\":\"a bolded hyperlink\",\"bold\":true}]}]}]}",
            "createdAt": "2024-11-13T20:04:13Z",
            "updatedAt": "2024-11-13T20:04:13Z"
          }
        ],
        "userErrors": []
      }
    }
  }

  Creating and updating metafields using compare-and-swap (CAS)

          Curl example: "curl -X POST \\\nhttps://your-development-store.myshopify.com/admin/api/unstable/graphql.json \\\n-H 'Content-Type: application/json' \\\n-H 'X-Shopify-Access-Token: {access_token}' \\\n-d '{\n\"query\": \"mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) { metafieldsSet(metafields: $metafields) { metafields { key namespace value compareDigest createdAt updatedAt } userErrors { field message code } } }\",\n \"variables\": {\n    \"metafields\": [\n      {\n        \"key\": \"materials\",\n        \"namespace\": \"my_fields\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"multi_line_text_field\",\n        \"value\": \"95% Cotton\\n5% Spandex\",\n        \"compareDigest\": \"fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8\"\n      },\n      {\n        \"key\": \"manufactured\",\n        \"namespace\": \"my_fields\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"single_line_text_field\",\n        \"value\": \"Made in Canada\",\n        \"compareDigest\": null\n      }\n    ]\n  }\n}'\n"
          Node example: "const client = new shopify.clients.Graphql({session});\nconst data = await client.query({\n  data: {\n    \"query\": `mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n      metafieldsSet(metafields: $metafields) {\n        metafields {\n          key\n          namespace\n          value\n          compareDigest\n          createdAt\n          updatedAt\n        }\n        userErrors {\n          field\n          message\n          code\n        }\n      }\n    }`,\n    \"variables\": {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\",\n          \"compareDigest\": \"fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8\"\n        },\n        {\n          \"key\": \"manufactured\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Made in Canada\",\n          \"compareDigest\": null\n        }\n      ]\n    },\n  },\n});\n"
          Ruby example: "session = ShopifyAPI::Auth::Session.new(\n  shop: \"your-development-store.myshopify.com\",\n  access_token: access_token\n)\nclient = ShopifyAPI::Clients::Graphql::Admin.new(\n  session: session\n)\n\nquery = <<~QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        compareDigest\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY\n\nvariables = {\n  \"metafields\": [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\", \"compareDigest\"=>\"fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8\"}, {\"key\"=>\"manufactured\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Made in Canada\", \"compareDigest\"=>nil}]\n}\n\nresponse = client.query(query: query, variables: variables)\n"
          PHP example: "use Shopify\\Clients\\Graphql;\n\n$client = new Graphql(\"your-development-store.myshopify.com\", $accessToken);\n$query = <<<QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        compareDigest\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY;\n\n$variables = [\n  \"metafields\" => [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\", \"compareDigest\"=>\"fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8\"}, {\"key\"=>\"manufactured\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"single_line_text_field\", \"value\"=>\"Made in Canada\", \"compareDigest\"=>nil}],\n];\n\n$response = $client->query([\"query\" => $query, \"variables\" => $variables]);\n"
          Remix example: "const { admin } = await authenticate.admin(request);\n\nconst response = await admin.graphql(\n  `#graphql\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        compareDigest\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }`,\n  {\n    variables: {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\",\n          \"compareDigest\": \"fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8\"\n        },\n        {\n          \"key\": \"manufactured\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"single_line_text_field\",\n          \"value\": \"Made in Canada\",\n          \"compareDigest\": null\n        }\n      ]\n    },\n  },\n);\n\nconst data = await response.json();\n"
          Graphql query: "mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n  metafieldsSet(metafields: $metafields) {\n    metafields {\n      key\n      namespace\n      value\n      compareDigest\n      createdAt\n      updatedAt\n    }\n    userErrors {\n      field\n      message\n      code\n    }\n  }\n}"
        

  input: {
    "metafields": [
      {
        "key": "materials",
        "namespace": "my_fields",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "multi_line_text_field",
        "value": "95% Cotton\n5% Spandex",
        "compareDigest": "fd6b73725c9e83da2d2bcfaf90b27305b9058a48a1565639aa00d718d4caf8e8"
      },
      {
        "key": "manufactured",
        "namespace": "my_fields",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "single_line_text_field",
        "value": "Made in Canada",
        "compareDigest": null
      }
    ]
  }

  response: {
    "data": {
      "metafieldsSet": {
        "metafields": [
          {
            "key": "materials",
            "namespace": "my_fields",
            "value": "95% Cotton\n5% Spandex",
            "compareDigest": "8164fa2a8e66a6bb54181ac0c095375c701ae276e801f43efa16ea7be516f678",
            "createdAt": "2024-11-13T20:03:43Z",
            "updatedAt": "2024-11-13T20:04:12Z"
          },
          {
            "key": "manufactured",
            "namespace": "my_fields",
            "value": "Made in Canada",
            "compareDigest": "f8c307f7c79ec624884e1c71640ee3e6441cf7bb4589b9e3cc551ab3e3b95ff1",
            "createdAt": "2024-11-13T20:04:12Z",
            "updatedAt": "2024-11-13T20:04:12Z"
          }
        ],
        "userErrors": []
      }
    }
  }

  Updates a metafield

          Curl example: "curl -X POST \\\nhttps://your-development-store.myshopify.com/admin/api/unstable/graphql.json \\\n-H 'Content-Type: application/json' \\\n-H 'X-Shopify-Access-Token: {access_token}' \\\n-d '{\n\"query\": \"mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) { metafieldsSet(metafields: $metafields) { metafields { key namespace value createdAt updatedAt } userErrors { field message code } } }\",\n \"variables\": {\n    \"metafields\": [\n      {\n        \"key\": \"materials\",\n        \"namespace\": \"my_fields\",\n        \"ownerId\": \"gid://shopify/Product/20995642\",\n        \"type\": \"multi_line_text_field\",\n        \"value\": \"95% Cotton\\n5% Spandex\"\n      }\n    ]\n  }\n}'\n"
          Node example: "const client = new shopify.clients.Graphql({session});\nconst data = await client.query({\n  data: {\n    \"query\": `mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n      metafieldsSet(metafields: $metafields) {\n        metafields {\n          key\n          namespace\n          value\n          createdAt\n          updatedAt\n        }\n        userErrors {\n          field\n          message\n          code\n        }\n      }\n    }`,\n    \"variables\": {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\"\n        }\n      ]\n    },\n  },\n});\n"
          Ruby example: "session = ShopifyAPI::Auth::Session.new(\n  shop: \"your-development-store.myshopify.com\",\n  access_token: access_token\n)\nclient = ShopifyAPI::Clients::Graphql::Admin.new(\n  session: session\n)\n\nquery = <<~QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY\n\nvariables = {\n  \"metafields\": [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\"}]\n}\n\nresponse = client.query(query: query, variables: variables)\n"
          PHP example: "use Shopify\\Clients\\Graphql;\n\n$client = new Graphql(\"your-development-store.myshopify.com\", $accessToken);\n$query = <<<QUERY\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }\nQUERY;\n\n$variables = [\n  \"metafields\" => [{\"key\"=>\"materials\", \"namespace\"=>\"my_fields\", \"ownerId\"=>\"gid://shopify/Product/20995642\", \"type\"=>\"multi_line_text_field\", \"value\"=>\"95% Cotton\\n5% Spandex\"}],\n];\n\n$response = $client->query([\"query\" => $query, \"variables\" => $variables]);\n"
          Remix example: "const { admin } = await authenticate.admin(request);\n\nconst response = await admin.graphql(\n  `#graphql\n  mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n    metafieldsSet(metafields: $metafields) {\n      metafields {\n        key\n        namespace\n        value\n        createdAt\n        updatedAt\n      }\n      userErrors {\n        field\n        message\n        code\n      }\n    }\n  }`,\n  {\n    variables: {\n      \"metafields\": [\n        {\n          \"key\": \"materials\",\n          \"namespace\": \"my_fields\",\n          \"ownerId\": \"gid://shopify/Product/20995642\",\n          \"type\": \"multi_line_text_field\",\n          \"value\": \"95% Cotton\\n5% Spandex\"\n        }\n      ]\n    },\n  },\n);\n\nconst data = await response.json();\n"
          Graphql query: "mutation MetafieldsSet($metafields: [MetafieldsSetInput!]!) {\n  metafieldsSet(metafields: $metafields) {\n    metafields {\n      key\n      namespace\n      value\n      createdAt\n      updatedAt\n    }\n    userErrors {\n      field\n      message\n      code\n    }\n  }\n}"
        

  input: {
    "metafields": [
      {
        "key": "materials",
        "namespace": "my_fields",
        "ownerId": "gid://shopify/Product/20995642",
        "type": "multi_line_text_field",
        "value": "95% Cotton\n5% Spandex"
      }
    ]
  }

  response: {
    "data": {
      "metafieldsSet": {
        "metafields": [
          {
            "key": "materials",
            "namespace": "my_fields",
            "value": "95% Cotton\n5% Spandex",
            "createdAt": "2024-11-18T21:40:55Z",
            "updatedAt": "2024-11-18T21:40:55Z"
          }
        ],
        "userErrors": []
      }
    }
  }