(Unicode C) Delete a Google Cloud Storage Bucket

Demonstrates how to delete a Google Cloud Storage bucket.

Chilkat C/C++ Library Downloads
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#include <C_CkStringBuilderW.h>
#include <C_CkHttpW.h>

void ChilkatSample(void)
    {
    HCkStringBuilderW sbToken;
    HCkHttpW http;
    const wchar_t *url;
    const wchar_t *responseBody;
    int responseCode;

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

    // This example uses a previously obtained access token having permission for the 
    // scope "https://www.googleapis.com/auth/cloud-platform"

    // In this example, Get Google Cloud Storage OAuth2 Access Token, 
    // the service account access token was saved to a text file.  This example fetches the access token from the file..
    sbToken = CkStringBuilderW_Create();
    CkStringBuilderW_LoadFile(sbToken,L"qa_data/tokens/googleCloudStorageAccessToken.txt",L"utf-8");

    // Send a DELETE equivalent to this curl command

    // curl -X DELETE -H "Authorization: Bearer [OAUTH2_TOKEN]" \
    //     "https://www.googleapis.com/storage/v1/b/[BUCKET_NAME]"
    // 
    http = CkHttpW_Create();
    CkHttpW_putAuthToken(http,CkStringBuilderW_getAsString(sbToken));

    CkHttpW_SetUrlVar(http,L"bucket_name",L"chilkat-ocean");
    url = L"https://www.googleapis.com/storage/v1/b/{$bucket_name}";

    responseBody = CkHttpW_quickDeleteStr(http,url);
    if (CkHttpW_getLastMethodSuccess(http) == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkStringBuilderW_Dispose(sbToken);
        CkHttpW_Dispose(http);
        return;
    }

    responseCode = CkHttpW_getLastStatus(http);
    if (responseCode == 401) {
        wprintf(L"%s\n",responseBody);
        wprintf(L"If invalid credentials, then it is likely the access token expired.\n");
        wprintf(L"Your app should automatically fetch a new access token and re-try.\n");
        CkStringBuilderW_Dispose(sbToken);
        CkHttpW_Dispose(http);
        return;
    }

    // A 204 response code indicates success..
    // If not success, then examine the response code and response body..
    if (responseCode != 204) {
        wprintf(L"Response code: %d\n",responseCode);
        wprintf(L"Response body\n");
        wprintf(L"%s\n",responseBody);
    }
    else {
        wprintf(L"Success.\n");
    }



    CkStringBuilderW_Dispose(sbToken);
    CkHttpW_Dispose(http);

    }