Get the list of product fields for the inventory management document catalog.document.element.fields

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/catalog.document.element.fields
        

try
        {
        	const response = await $b24.callMethod(
        		'catalog.document.element.fields',
        		{}
        	);
        	
        	const result = response.getData().result;
        	console.log(result);
        }
        catch( error )
        {
        	console.error(error);
        }
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'catalog.document.element.fields',
                    []
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            if ($result->error()) {
                error_log($result->error());
            } else {
                echo 'Success: ' . print_r($result->data(), true);
            }
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error calling catalog document element fields: ' . $e->getMessage();
        }
        

BX24.callMethod(
            'catalog.document.element.fields',
            {},
            function(result)
            {
                if(result.error())
                    console.error(result.error());
                else
                    console.log(result.data());
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'catalog.document.element.fields',
            []
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';