C

Amazon SP-API Upload Feed

See more Amazon SP-API Examples

Upload a feed document to the feed previously created. C

#include <C_CkStringBuilder.h>
#include <C_CkJsonObject.h>
#include <C_CkHttp.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkStringBuilder sbRequestBody;
    HCkJsonObject jsonFeedInfo;
    const char *url;
    HCkHttp http;
    HCkHttpResponse resp;

    success = FALSE;

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

    // Load your own feed data file.
    sbRequestBody = CkStringBuilder_Create();
    success = CkStringBuilder_LoadFile(sbRequestBody,"C:/AAWorkarea/test-despatch-upload.txt","utf-8");
    if (success == FALSE) {
        printf("Failed to load test-despatch-upload.txt.\n");
        CkStringBuilder_Dispose(sbRequestBody);
        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
    jsonFeedInfo = CkJsonObject_Create();
    success = CkJsonObject_LoadFile(jsonFeedInfo,"qa_data/json/sp_api_feed_upload_info.json");
    if (success == FALSE) {
        printf("%s\n",CkJsonObject_lastErrorText(jsonFeedInfo));
        CkStringBuilder_Dispose(sbRequestBody);
        CkJsonObject_Dispose(jsonFeedInfo);
        return;
    }

    // Get the pre-signed URL
    url = CkJsonObject_stringOf(jsonFeedInfo,"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 = CkHttp_Create();

    // NOTE: The string "text/tab-separated-values; charset=UTF-8" must match exactly the contentType specified when creating the feed.
    resp = CkHttpResponse_Create();
    success = CkHttp_HttpSb(http,"PUT",url,sbRequestBody,"utf-8","text/tab-separated-values; charset=UTF-8",resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkStringBuilder_Dispose(sbRequestBody);
        CkJsonObject_Dispose(jsonFeedInfo);
        CkHttp_Dispose(http);
        CkHttpResponse_Dispose(resp);
        return;
    }

    printf("status code = %d\n",CkHttpResponse_getStatusCode(resp));
    printf("status text = %s\n",CkHttpResponse_statusText(resp));
    printf("response body:\n");
    printf("%s\n",CkHttpResponse_bodyStr(resp));


    CkStringBuilder_Dispose(sbRequestBody);
    CkJsonObject_Dispose(jsonFeedInfo);
    CkHttp_Dispose(http);
    CkHttpResponse_Dispose(resp);

    }