Download Product Files v 3.0 catalog.product.download

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"fields":{"productId":7527,"fieldName":"PREVIEW_PICTURE","fileId":39429},"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/api/catalog.product.download
        

import { Text } from '@bitrix24/b24jssdk'
        import type { B24Frame } from '@bitrix24/b24jssdk'
        
        declare const $b24: B24Frame
        
        type ProductDownloadResult = {
          file: {
            id: number
            fileName: string
            contentType: string
            src: string
          }
        }
        
        try {
          const response = await $b24.actions.v3.call.make<ProductDownloadResult>({
            method: 'catalog.product.download',
            params: {
              fields: {
                productId: 7527,
                fieldName: 'PREVIEW_PICTURE',
                fileId: 39429,
              },
            },
            requestId: Text.getUuidRfc4122()
          })
        
          if (!response.isSuccess) {
            console.error(response.getErrorMessages().join('; '))
          } else {
            const result = response.getData()!.result
            console.info('File:', result.file.fileName, result.file.src)
          }
        } catch (error) {
          // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
          console.error(error)
        }
        

<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
        <script>
          async function productDownload() {
            try {
              const $b24 = await B24Js.initializeB24Frame()
        
              const response = await $b24.actions.v3.call.make({
                method: 'catalog.product.download',
                params: {
                  fields: {
                    productId: 7527,
                    fieldName: 'PREVIEW_PICTURE',
                    fileId: 39429,
                  },
                },
                requestId: B24Js.Text.getUuidRfc4122()
              })
        
              if (!response.isSuccess) {
                console.error(response.getErrorMessages().join('; '))
                return
              }
        
              const result = response.getData().result
              console.info('File:', result.file.fileName, result.file.src)
            } catch (error) {
              // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
              console.error(error)
            }
          }
        
          document.addEventListener('DOMContentLoaded', productDownload)
        </script>
        

from b24pysdk.errors import BitrixAPIError, BitrixSDKException
        
        try:
            bitrix_response = client.catalog.product.download(
                fields={
                    "productId": 7527,
                    "fieldName": "PREVIEW_PICTURE",
                    "fileId": 39429,
                },
            ).response
            result = bitrix_response.result
            print(result)
        except BitrixAPIError as error:
            print(
                "Bitrix API error",
                f"error: {error.error}",
                f"error_description: {error.error_description}",
                sep="\n",
            )
        except BitrixSDKException as error:
            print(f"Bitrix SDK error: {error.message}")
        except Exception as error:
            print(f"Unexpected error: {error}")
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'catalog.product.download',
                    [
                        'fields' => [
                            'productId' => 7527,
                            'fieldName' => 'PREVIEW_PICTURE',
                            'fileId' => 39429,
                        ],
                    ]
                );
        
            $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: ' . $e->getMessage();
        }
        

BX24.callMethod(
            'catalog.product.download',
            {
                fields: {
                    productId: 7527,
                    fieldName: 'PREVIEW_PICTURE',
                    fileId: 39429,
                },
            },
            result => {
                if (result.error())
                    console.error(result.error());
                else
                    console.dir(result.data());
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'catalog.product.download',
            [
                'fields' => [
                    'productId' => 7527,
                    'fieldName' => 'PREVIEW_PICTURE',
                    'fileId' => 39429,
                ],
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';
        

// client and ctx are already created — see the Go SDK section
        res, err := client.Core().Call(ctx, "catalog.product.download", b24.Params{
        	"fields":b24.Params{
        		"productId":7527,
        		"fieldName":"PREVIEW_PICTURE",
        		"fileId":   39429,
        	},
        }, b24.WithIdempotent())
        if err != nil {
        	return fmt.Errorf("catalog.product.download: %w", err)
        }
        
        var result struct {
        	File struct {
        		ID          int    `json:"id"`
        		FileName    string `json:"fileName"`
        		ContentType string `json:"contentType"`
        		Src         string `json:"src"`
        	} `json:"file"`
        }
        if err := json.Unmarshal(res.Result, &result); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println(result.File.FileName, result.File.Src)