Unicode C++ Stripe: Update a Coupon

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Updates the metadata of a coupon. Other coupon details (currency, duration, amount_off) are, by design, not editable.

Documentation: https://stripe.com/docs/api/curl#update_coupon

CURL Command

curl https://api.stripe.com/v1/coupons/25OFF \
   -u STRIPE_SECRET_KEY: \
   -d metadata[order_id]=6735 \
   -X POST

Unicode C++ Example

#include <CkRestW.h>
#include <CkJsonObjectW.h>

void ChilkatSample(void)
    {
    CkRestW rest;
    bool success;

    //  URL: https://api.stripe.com/v1/coupons/25OFF
    bool bTls = true;
    int port = 443;
    bool bAutoReconnect = true;
    success = rest.Connect(L"api.stripe.com",port,bTls,bAutoReconnect);
    if (success != true) {
        wprintf(L"ConnectFailReason: %d\n",rest.get_ConnectFailReason());
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    rest.SetAuthBasic(L"STRIPE_SECRET_KEY",L"");

    rest.AddQueryParam(L"metadata[order_id]",L"6735");

    const wchar_t *strResponseBody = rest.fullRequestFormUrlEncoded(L"POST",L"/v1/coupons/25OFF");
    if (rest.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",rest.lastErrorText());
        return;
    }

    CkJsonObjectW jsonResponse;
    jsonResponse.Load(strResponseBody);

    const wchar_t *id = 0;
    const wchar_t *object = 0;
    bool amount_off;
    int created;
    bool currency;
    const wchar_t *duration = 0;
    int duration_in_months;
    bool livemode;
    bool max_redemptions;
    const wchar_t *metadataOrder_id = 0;
    int percent_off;
    bool redeem_by;
    int times_redeemed;
    bool valid;

    id = jsonResponse.stringOf(L"id");
    object = jsonResponse.stringOf(L"object");
    amount_off = jsonResponse.IsNullOf(L"amount_off");
    created = jsonResponse.IntOf(L"created");
    currency = jsonResponse.IsNullOf(L"currency");
    duration = jsonResponse.stringOf(L"duration");
    duration_in_months = jsonResponse.IntOf(L"duration_in_months");
    livemode = jsonResponse.BoolOf(L"livemode");
    max_redemptions = jsonResponse.IsNullOf(L"max_redemptions");
    metadataOrder_id = jsonResponse.stringOf(L"metadata.order_id");
    percent_off = jsonResponse.IntOf(L"percent_off");
    redeem_by = jsonResponse.IsNullOf(L"redeem_by");
    times_redeemed = jsonResponse.IntOf(L"times_redeemed");
    valid = jsonResponse.BoolOf(L"valid");
    }

Sample JSON Response Body

{
  "id": "25OFF",
  "object": "coupon",
  "amount_off": null,
  "created": 1516662783,
  "currency": null,
  "duration": "repeating",
  "duration_in_months": 3,
  "livemode": false,
  "max_redemptions": null,
  "metadata": {
    "order_id": "6735"
  },
  "percent_off": 25,
  "redeem_by": null,
  "times_redeemed": 0,
  "valid": true
}