Download Product Files catalog.product.download

Scope: catalog

Who can execute the method: administrator

This method downloads product files from the trade catalog based on the provided parameters.

Method Parameters

Required parameters are marked with *

Name `type`	Description
fields* `object`	Field values for downloading product files

Parameter fields

Required parameters are marked with *

Name `type`	Description
fileId* `integer`	Identifier of the registered file. To obtain file identifiers for products, use catalog.product.get or catalog.product.list
productId* `catalog_product.id`	Identifier of the product. To obtain product identifiers, use catalog.product.list
fieldName* `string`	Name of the field (property or field of the information block element) where the file is stored. `DETAIL_PICTURE` — detailed image, field available in the old product card `PREVIEW_PICTURE` — preview image, field available in the old product card `PROPERTY_N` — property, where `N` is the property identifier or property code To obtain existing identifiers or property codes for products, use catalog.productProperty.list

Required parameters are marked with *

Code Examples

How to Use Examples in Documentation

cURL (Webhook)

cURL (OAuth)

PHP

BX24.js

PHP CRest

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"fields":{"fileId":6439,"productId":1243,"fieldName":"detailPicture"}}' \
        https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/catalog.product.download

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"fields":{"fileId":6439,"productId":1243,"fieldName":"detailPicture"},"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/catalog.product.download

try
        {
        	const response = await $b24.callMethod(
        		'catalog.product.download',
        		{
        			fields: {
        				fileId: 6439,
        				productId: 1243,
        				fieldName: 'detailPicture',
        			}
        		}
        	);
        	
        	const result = response.getData().result;
        	console.info(result);
        }
        catch( error )
        {
        	console.error(error);
        }

try {
            $response = $b24Service
                ->core
                ->call(
                    'catalog.product.download',
                    [
                        'fields' => [
                            'fileId'    => 6439,
                            'productId' => 1243,
                            'fieldName' => 'detailPicture',
                        ],
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            echo 'Success: ' . print_r($result, true);
            // Your logic for processing data
            processData($result);
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error downloading product file: ' . $e->getMessage();
        }

BX24.callMethod(
            'catalog.product.download',
            {
                fields: {
                    fileId: 6439,
                    productId: 1243,
                    fieldName: 'detailPicture',
                }
            },
            function(result) {
                if (result.error()) {
                    console.error(result.error());
                } else {
                    console.info(result.data());
                }
            }
        );

require_once('crest.php');
        
        $result = CRest::call(
            'catalog.product.download',
            [
                'fields' => [
                    'fileId' => 6439,
                    'productId' => 1243,
                    'fieldName' => 'detailPicture',
                ]
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';

Response Handling

HTTP status: 200

A file is returned based on the provided parameters.

Returned Data

A file is returned based on the provided parameters.

Error Handling

HTTP status: 400

{	
           "error":0,
           "error_description":"Required fields: fileId"
        }

Name `type`	Description
error `string`	String error code. It may consist of digits, Latin letters, and underscores
error_description `error_description`	Textual description of the error. The description is not intended to be shown to the end user in its raw form

Possible Error Codes

Code	Description
`200040300010`	Insufficient rights to read the trade catalog
`0`	The product with the specified identifier does not exist
`0`	The specified property does not exist or is not a file
`0`	The file with the specified identifier does not exist
`0`	Required fields were not provided
`0`	Other errors (e.g., fatal errors)

Statuses and System Error Codes

HTTP Status: 20x, 40x, 50x

The errors described below may occur when calling any method.

Status	Code Error Message	Description
`500`	`INTERNAL_SERVER_ERROR` Internal server error	An internal server error has occurred, please contact the server administrator or Bitrix24 technical support
`500`	`ERROR_UNEXPECTED_ANSWER` Server returned an unexpected response	An internal server error has occurred, please contact the server administrator or Bitrix24 technical support
`503`	`QUERY_LIMIT_EXCEEDED` Too many requests	The request intensity limit has been exceeded
`405`	`ERROR_BATCH_METHOD_NOT_ALLOWED` Method is not allowed for batch usage	The current method is not allowed to be called using batch
`400`	`ERROR_BATCH_LENGTH_EXCEEDED` Max batch length exceeded	The maximum length of parameters passed to the batch method has been exceeded
`401`	`NO_AUTH_FOUND` Wrong authorization data	Invalid access token or webhook code
`400`	`INVALID_REQUEST` Https required	The methods must be called using the HTTPS protocol
`503`	`OVERLOAD_LIMIT` REST API is blocked due to overload	The REST API is blocked due to overload. This is a manual individual block, to remove it you need to contact Bitrix24 technical support
`403`	`ACCESS_DENIED` REST API is available only on commercial plans	The REST API is available only on commercial plans
`403`	`INVALID_CREDENTIALS` Invalid request credentials	The user whose access token or webhook was used to call the method lacks permissions
`404`	`ERROR_MANIFEST_IS_NOT_AVAILABLE` Manifest is not available	The manifest is not available
`403`	`insufficient_scope` The request requires higher privileges than provided by the webhook token	The request requires higher privileges than those provided by the webhook token
`401`	`expired_token` The access token provided has expired	The provided access token has expired
`403`	`user_access_error` The user does not have access to the application	The user does not have access to the application. This means that the application is installed, but the account administrator has allowed access to this application only for specific users
`500`	`PORTAL_DELETED` Portal was deleted	The public part of the site is closed. To open the public part of the site on an on-premise installation, disable the option "Temporary closure of the public part of the site". Path to the setting: Desktop > Settings > Product Settings > Module Settings > Main Module > Temporary closure of the public part of the site

Continue Learning

Get list of products by filter

Delete product

Download Product Files catalog.product.download

Method ParametersMethod Parameters

Parameter fieldsParameter fields

Code ExamplesCode Examples

Response HandlingResponse Handling

Returned DataReturned Data

Error HandlingError Handling

Possible Error CodesPossible Error Codes

Statuses and System Error CodesStatuses and System Error Codes

Continue LearningContinue Learning

Method Parameters

Parameter fields

Code Examples

Response Handling

Returned Data

Error Handling

Possible Error Codes

Statuses and System Error Codes

Continue Learning