Java

Amazon SP-API Upload Feed

See more Amazon SP-API Examples

Upload a feed document to the feed previously created. Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.HttpResponse;
import com.chilkatsoft.chilkat2.JsonObject;
import com.chilkatsoft.chilkat2.StringBuilder;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        // Load your own feed data file.
        StringBuilder sbRequestBody = new StringBuilder();
        try {
            sbRequestBody.loadFile("C:/AAWorkarea/test-despatch-upload.txt", "utf-8");
        } catch (ChilkatException e) {
            System.out.println("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
        JsonObject jsonFeedInfo = new JsonObject();
        try {
            jsonFeedInfo.loadFile("qa_data/json/sp_api_feed_upload_info.json");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // Get the pre-signed URL
        String 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.
        Http http = new Http();

        // NOTE: The string "text/tab-separated-values; charset=UTF-8" must match exactly the contentType specified when creating the feed.
        HttpResponse resp = new HttpResponse();
        try {
            http.httpSb("PUT", url, sbRequestBody, "utf-8", "text/tab-separated-values; charset=UTF-8", resp);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        System.out.println("status code = " + resp.getStatusCode());
        System.out.println("status text = " + resp.getStatusText());
        System.out.println("response body:");
        System.out.println(resp.getBodyStr());
    }
}