lists.element.update

curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{"IBLOCK_TYPE_ID":"lists","IBLOCK_ID":47,"ELEMENT_ID":6999,"FIELDS":{"NAME":"Тестовый элемент (обновлен)","PROPERTY_951":["1269"]},"auth":"**put_access_token_here**"}' \
https://**put_your_bitrix24_address**/rest/lists.element.update

// This snippet is an ES module: top-level await requires type="module" or a bundler.
// $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
import { Text } from '@bitrix24/b24jssdk'
import type { B24Frame } from '@bitrix24/b24jssdk'

declare const $b24: B24Frame

try {
  const response = await $b24.actions.v2.call.make<boolean>({
    method: 'lists.element.update',
    params: {
      IBLOCK_TYPE_ID: 'lists',
      IBLOCK_ID: 47,
      ELEMENT_ID: 6999,
      FIELDS: {
        NAME: 'Test element (updated)',
        PROPERTY_951: ['1269'],
      },
    },
    requestId: Text.getUuidRfc4122()
  })

  // The payload is available only on a successful response
  if (!response.isSuccess) {
    console.error(response.getErrorMessages().join('; '))
  } else {
    const result = response.getData()!.result
    console.info('Element updated successfully:', result)
  }
} catch (error) {
  // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
  console.error(error)
}

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
<script>
  async function updateElement() {
    try {
      // Initialize the SDK inside a Bitrix24 frame
      const $b24 = await B24Js.initializeB24Frame()

      const response = await $b24.actions.v2.call.make({
        method: 'lists.element.update',
        params: {
          IBLOCK_TYPE_ID: 'lists',
          IBLOCK_ID: 47,
          ELEMENT_ID: 6999,
          FIELDS: {
            NAME: 'Test element (updated)',
            PROPERTY_951: ['1269'],
          },
        },
        requestId: B24Js.Text.getUuidRfc4122()
      })

      // The payload is available only on a successful response
      if (!response.isSuccess) {
        console.error(response.getErrorMessages().join('; '))
        return
      }

      const result = response.getData().result
      console.info('Element updated successfully:', result)
    } catch (error) {
      // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
      console.error(error)
    }
  }

  document.addEventListener('DOMContentLoaded', updateElement)
</script>

from b24pysdk.errors import BitrixAPIError, BitrixSDKException

fields = {
    "NAME": "Тестовый элемент (обновлен)",
    "PROPERTY_951": [
        "1269",
    ],
}

try:
    bitrix_response = client.lists.element.update(
        iblock_type_id="lists",
        iblock_id=47,
        element_id=6999,
        fields=fields,
    ).response
    result = bitrix_response.result
    print(result)
except BitrixAPIError as error:
    print(
        "Ошибка Bitrix API",
        f"error: {error.error}",
        f"error_description: {error.error_description}",
        sep="\n",
    )
except BitrixSDKException as error:
    print(f"Ошибка Bitrix SDK: {error.message}")
except Exception as error:
    print(f"Непредвиденная ошибка: {error}")

try {
    $response = $b24Service
        ->core
        ->call(
            'lists.element.update',
            [
                'IBLOCK_TYPE_ID' => 'lists',
                'IBLOCK_ID' => 47,
                'ELEMENT_ID' => 6999,
                'FIELDS' => [
                    'NAME' => 'Тестовый элемент (обновлен)',
                    'PROPERTY_951' => ["1269"]
                ]
            ]
        );

    $result = $response
        ->getResponseData()
        ->getResult();

    echo 'Success: ' . print_r($result, true);
    processData($result);

} catch (Throwable $e) {
    error_log($e->getMessage());
    echo 'Error updating element: ' . $e->getMessage();
}

BX24.callMethod(
    'lists.element.update',
    {
        IBLOCK_TYPE_ID: 'lists',
        IBLOCK_ID: 47,
        ELEMENT_ID: 6999,
        FIELDS: {
            NAME: 'Тестовый элемент (обновлен)',
            PROPERTY_951: ["1269"]
        }
    },
    function(res) {
        if (res.error()) {
            console.error('Ошибка обновления:', res.error());
        } else {
            console.log('Элемент успешно обновлён:', res.data());
        }
    }
);

require_once('crest.php');

$result = CRest::call(
    'lists.element.update',
    [
        'IBLOCK_TYPE_ID' => 'lists',
        'IBLOCK_ID' => 47,
        'ELEMENT_ID' => 6999,
        'FIELDS' => [
            'NAME' => 'Тестовый элемент (обновлен)',
            'PROPERTY_951' => ["1269"]
        ]
    ]
);

echo '<PRE>';
print_r($result);
echo '</PRE>';

// client и ctx уже созданы — см. раздел «SDK для Go»
res, err := client.Core().Call(ctx, "lists.element.update", b24.Params{
	"IBLOCK_TYPE_ID": "lists",
	"IBLOCK_ID":      47,
	"ELEMENT_ID":     6999,
	"FIELDS": b24.Params{
		"NAME":         "Тестовый элемент (обновлен)",
		"PROPERTY_951": []string{"1269"},
	},
})
if err != nil {
	return fmt.Errorf("lists.element.update: %w", err)
}

var ok bool
if err := json.Unmarshal(res.Result, &ok); err != nil {
	return fmt.Errorf("разбор ответа: %w", err)
}
fmt.Println("выполнено:", ok)