(Node.js) Amazon SP-API Upload Feed

See more Amazon SP-API Examples

Upload a feed document to the feed previously created.

For more information, see https://developer-docs.amazon.com/sp-api/docs/feeds-api-v2021-06-30-use-case-guide#step-2-construct-a-feed

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Load your own feed data file.
    var sbRequestBody = new chilkat.StringBuilder();
    var success = sbRequestBody.LoadFile("C:/AAWorkarea/test-despatch-upload.txt","utf-8");
    if (success == false) {
        console.log("Failed to load test-despatch-upload.txt.");
        return;
    }

    // The SP-API Create Feed example returned JSON such as this.

    // {
    //   "feedDocumentId": "amzn1.tortuga.4.eu.8fb6f9c4-XXXX-4e7f-824f-XXXXXXXXXXXXX.ZZZZZZZZZZZZZZ",
    //   "url": "https://tortuga-prod-eu.s3-eu-west-1.amazonaws.com/%2FNinetyDays/amzn1.tortuga.4.eu.8fb6f9c4-XXXX-4e7f-824f-XXXXXXXXXXXXX.ZZZZZZZZZZZZZZ?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20230222T014944Z&X-Amz-SignedHeaders=content-type%3Bhost&X-Amz-Expires=300&X-Amz-Credential=XXXXXXXXXXXXXXXXX%2F20230222%2Feu-west-1%2Fs3%2Faws4_request&X-Amz-Signature=XXXXXXXXXXXXXXXXXXXXXXXXXXXX"
    // }

    // Load the JSON feed file created by this example:  SP-API Create Feed
    var jsonFeedInfo = new chilkat.JsonObject();
    success = jsonFeedInfo.LoadFile("qa_data/json/sp_api_feed_upload_info.json");
    if (success == false) {
        console.log(jsonFeedInfo.LastErrorText);
        return;
    }

    // Get the pre-signed URL
    var url = jsonFeedInfo.StringOf("url");

    // We can use the Chilkat HTTP object because the URL is pre-signed.
    // We don't need to add our own AWS authentication because it's already in the pre-signed URL,
    // which is only valid for short amount of time.
    var http = new chilkat.Http();

    // NOTE: The string "text/tab-separated-values; charset=UTF-8" must match exactly the contentType specified when creating the feed.
    // resp: HttpResponse
    var resp = http.PTextSb("PUT",url,sbRequestBody,"utf-8","text/tab-separated-values; charset=UTF-8",false,false);
    if (http.LastMethodSuccess == false) {
        console.log(http.LastErrorText);
        return;
    }

    console.log("status code = " + resp.StatusCode);
    console.log("status text = " + resp.StatusText);
    console.log("response body:");
    console.log(resp.BodyStr);


}

chilkatExample();