The encrypted feed document contents were not uploaded to S3.

[amao1310]

Calling the "createFeed" interface returns "Bad Request", and a message of "The encrypted feed document contents were not uploaded to S3." is found in debug.Below is my code `@Test public void createFeedDocumentTest() throws Exception { File fileinput = new File("D:\data\amazon\2021-07-27\productInfo_1627354726237.xml"); DocumentBuilderFactory dbFactory = DocumentBuilderFactory .newInstance(); DocumentBuilder dBuilder = dbFactory.newDocumentBuilder(); Document doc = dBuilder.parse(fileinput); DOMSource domSource = new DOMSource(doc); StringWriter writer = new StringWriter(); StreamResult result1 = new StreamResult(writer); TransformerFactory tf = TransformerFactory.newInstance(); Transformer transformer = tf.newTransformer(); transformer.transform(domSource, result1); String asXML = writer.toString(); System.out.println(asXML); CreateFeedDocumentSpecification body = new CreateFeedDocumentSpecification(); body.setContentType("text/xml; charset=UTF-8"); AmazonAuthorConfigDTO dto = new AmazonAuthorConfigDTO(); dto.setAccessKeyId(AmazonUtils.USER_ACCESS_KEY_ID); dto.setSecretKey(AmazonUtils.USER_SECRET_ACCESS_KEY); dto.setRoleArn(AmazonUtils.ROLE_ARN); dto.setRoleSessionName(AmazonUtils.ROLE_SESSION_NAME); dto.setClientId(AmazonUtils.APP_CLIENT_ID); dto.setClientSecret(AmazonUtils.APP_CLIENT_SECRET); dto.setRefreshToken(REFRESH_TOKEN); dto.setRegion("us-east-1"); dto.setSpEndPoint("https://sellingpartnerapi-na.amazon.com"); dto.setLwaEndpoint("https://api.amazon.com/auth/o2/token"); FeedsApi feedsApi = AmazonUtils.amazonAuthorizationGrantFeed(dto); CreateFeedDocumentResponse response = feedsApi.createFeedDocument(body); CreateFeedDocumentResult result = response.getPayload(); String feedDocumentId = result.getFeedDocumentId(); String url = result.getUrl(); String key = result.getEncryptionDetails().getKey(); String initializationVector = result.getEncryptionDetails().getInitializationVector(); UploadExample.encryptAndUploadFromString(key,initializationVector,url,asXML); System.out.println(feedDocumentId);

    // TODO: test validations
}`

`public static void encryptAndUploadFromString(String key, String initializationVector, String url, String xml) {
    AESCryptoStreamFactory aesCryptoStreamFactory =
            new AESCryptoStreamFactory.Builder(key, initializationVector)
                    .build();

    // This contentType must be the same value that was provided to createFeedDocument.
    String contentType = String.format("text/xml; charset=%s", StandardCharsets.UTF_8);

    // The character set must be the same one that is specified in contentType.
    try (InputStream source = new ByteArrayInputStream(xml.getBytes(StandardCharsets.UTF_8))) {
        UploadSpecification uploadSpec = new UploadSpecification.Builder(contentType, aesCryptoStreamFactory, source, url).build();
        uploadHelper.upload(uploadSpec);
    } catch (IOException | HttpResponseException | CryptoException e) {
        System.out.println(e);
    }
}`

`@Test
public void createFeedTest() throws ApiException {
    CreateFeedSpecification body = new CreateFeedSpecification();
    body.setFeedType("POST_PRODUCT_DATA");
    body.setFeedOptions(null);
    body.setMarketplaceIds(MARKETPLACE_ID);
    body.setInputFeedDocumentId("amzn1.tortuga.3.0f84b0f2-83cf-4a95-b548-d6d454501591.T1S0HRAPUNG22X");
    AmazonAuthorConfigDTO dto = new AmazonAuthorConfigDTO();
    dto.setAccessKeyId(AmazonUtils.USER_ACCESS_KEY_ID);
    dto.setSecretKey(AmazonUtils.USER_SECRET_ACCESS_KEY);
    dto.setRoleArn(AmazonUtils.ROLE_ARN);
    dto.setRoleSessionName(AmazonUtils.ROLE_SESSION_NAME);
    dto.setClientId(AmazonUtils.APP_CLIENT_ID);
    dto.setClientSecret(AmazonUtils.APP_CLIENT_SECRET);
    dto.setRefreshToken(REFRESH_TOKEN);
    dto.setRegion("us-east-1");
    dto.setSpEndPoint("https://sellingpartnerapi-na.amazon.com");
    dto.setLwaEndpoint("https://api.amazon.com/auth/o2/token");
    FeedsApi feedsApi = AmazonUtils.amazonAuthorizationGrantFeed(dto);
    CreateFeedResponse createFeedResponse = feedsApi.createFeed(body);
    System.out.println(createFeedResponse);

    // TODO: test validations
}`

Please help, thank you very much

[amao1310]

It has been resolved, the exception of Illegal key size; this link can solve this exception: https://blog.csdn.net/dafeige8/article/details/76019911

[johnkw]

Also this should be closed because all of this pointless crypto complexity was removed in the newer /feeds/2021-06-30/ endpoint.

[github-actions[bot]]

This is a very old issue that is probably not getting as much attention as it deserves. We encourage you to check if this is still an issue after the latest release and if you find that this is still a problem, please feel free to open a new issue and make a reference to this one.

[github-actions[bot]]

closed for inactivity