(PHP ActiveX) Amazon Pay - Update Charge Permission

See more Amazon Pay Examples

Update the Charge Permission with your external order metadata or the recurringMetadata.

For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/charge-permission.html#update-charge-permission

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

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

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http')
$http = new COM("Chilkat.Http");

// Implements the following CURL command:

// curl "https://pay-api.amazon.com/:version/chargePermissions/:chargePermissionId" \
// -X PATCH
// -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
// -H "x-amz-pay-date:20201012T235046Z"
// -d '{
//     "merchantMetadata": {
//         "merchantReferenceId": "32-41-323141-32",
//         "merchantStoreName": "AmazonTestStoreFront",
//         "noteToBuyer": "Some Note to buyer",
//         "customInformation": ""    
//      }  
// }'

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//     "merchantMetadata": {
//         "merchantReferenceId": "32-41-323141-32",
//         "merchantStoreName": "AmazonTestStoreFront",
//         "noteToBuyer": "Some Note to buyer",
//         "customInformation": ""    
//      }  
// }

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$json = new COM("Chilkat.JsonObject");
$json->UpdateString('merchantMetadata.merchantReferenceId','32-41-323141-32');
$json->UpdateString('merchantMetadata.merchantStoreName','AmazonTestStoreFront');
$json->UpdateString('merchantMetadata.noteToBuyer','Some Note to buyer');
$json->UpdateString('merchantMetadata.customInformation','');

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbRequestBody = new COM("Chilkat.StringBuilder");
$json->EmitSb($sbRequestBody);

// Load your Amazon Pay private key.  
// There are many other ways to load private keys into the Chilkat private key object, such as from different formats,
// or from in-memory strings or bytes.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.PrivateKey')
$privKey = new COM("Chilkat.PrivateKey");
$success = $privKey->LoadPemFile('C:/someDir/myAmazonPayPrivateKey.pem');
if ($success == 0) {
    print $privKey->LastErrorText . "\n";
    exit;
}

// Provide your Amazon Pay private key and Public Key ID 
// Use your public key ID here.  It must be the one associated with the private key.
// Note: The SetAuthPrivateKey method was added in Chilkat v9.5.0.89
$publicKeyId = 'SANDBOX-AHEGSJCM3L2S637RBGABLAFW';
$success = $http->SetAuthPrivateKey($publicKeyId,$privKey);
if ($success == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

// Note: When the private key is provided as shown above, Chilkat will automatically add the required x-amz-pay-* headers to the HTTP request,
// and will also sign the request.  Nothing more is needed.
// Chilkat automatically generates and adds the following headers:
// 
// x-amz-pay-date
// x-amz-pay-host
// x-amz-pay-region
// Authorization

$http->Accept = 'application/json';

$success = $http->SetUrlVar('chargePermissionId','P21-1111111-1111111');
// To use the live system, replace "sandbox" with "live" in the URL passed to PTextSb.
// Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
// resp is a Chilkat.HttpResponse
$resp = $http->PTextSb('PATCH','https://pay-api.amazon.eu/sandbox/v2/chargePermissions/{$chargePermissionId}',$sbRequestBody,'utf-8','application/json',0,0);
if ($http->LastMethodSuccess == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbResponseBody = new COM("Chilkat.StringBuilder");
$resp->GetBodySb($sbResponseBody);
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$jResp = new COM("Chilkat.JsonObject");
$jResp->LoadSb($sbResponseBody);
$jResp->EmitCompact = 0;

// If the status code is not equal to 200, this will display error information.
print 'Response Body:' . "\n";
print $jResp->emit() . "\n";

$respStatusCode = $resp->StatusCode;
print 'Response Status Code = ' . $respStatusCode . "\n";
if ($respStatusCode != 200) {
    print 'Failed.' . "\n";

    exit;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//     "chargePermissionId": "chargePermission-1",
//     "chargePermissionReferenceId": null,
//     "buyer": {
//         "buyerId": "buyerId",
//         "name": "name-1",
//         "email": "name@amazon.com",
//         "phoneNumber": "800-000-0000",
//         "primeMembershipTypes": null
//     },
//     "releaseEnvironment": "Live",
//     "shippingAddress": {  // Null for PayOnly product type
//         "name": "Work",
//         "addressLine1": "440 Terry Ave",
//         "addressLine2": "",
//         "addressLine3": "",
//         "city": "Seattle",
//         "county": "King",
//         "district": "Seattle",
//         "stateOrRegion": "WA",
//         "postalCode": "98121",
//         "countryCode": "US",
//         "phoneNumber": "800-000-0000"
//     },
//     "billingAddress": {  // Only available in EU or for PayOnly product type
//         "name": "Work",
//         "addressLine1": "440 Terry Ave",
//         "addressLine2": "",
//         "addressLine3": "",
//         "city": "Seattle",
//         "county": "King",
//         "district": "Seattle",
//         "stateOrRegion": "WA",
//         "postalCode": "98121",
//         "countryCode": "US",
//         "phoneNumber": "800-000-0000"
//     },
//     "paymentPreferences": [
//     {
//         "paymentDescriptor": null
//     }],
//     "statusDetails": {
//         "state": "Chargeable",
//         "reasons": null,
//         "lastUpdatedTimestamp": "20190714T155300Z"
//     },
//     "creationTimestamp": "20190714T155300Z",
//     "expirationTimestamp": "20190715T155300Z",
//     "merchantMetadata": {
//         "merchantReferenceId": "123-77-876", 
//         "merchantStoreName": "AmazonTestStoreFront",
//         "noteToBuyer": "merchantNoteForBuyer",
//         "customInformation": "This is custom information"  
//     },
//     "platformId": "SPId",
//     "limits": {
//         "amountLimit": {
//             "amount": "14.00",
//             "currencyCode": "USD"
//         },
//         "amountBalance": {
//             "amount": "14.00",
//             "currencyCode": "USD"
//         }
//     },
//     "presentmentCurrency": "USD"
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

$chargePermissionId = $jResp->stringOf('chargePermissionId');
$chargePermissionReferenceId = $jResp->stringOf('chargePermissionReferenceId');
$buyerBuyerId = $jResp->stringOf('buyer.buyerId');
$buyerName = $jResp->stringOf('buyer.name');
$buyerEmail = $jResp->stringOf('buyer.email');
$buyerPhoneNumber = $jResp->stringOf('buyer.phoneNumber');
$buyerPrimeMembershipTypes = $jResp->stringOf('buyer.primeMembershipTypes');
$releaseEnvironment = $jResp->stringOf('releaseEnvironment');
$shippingAddressName = $jResp->stringOf('shippingAddress.name');
$shippingAddressAddressLine1 = $jResp->stringOf('shippingAddress.addressLine1');
$shippingAddressAddressLine2 = $jResp->stringOf('shippingAddress.addressLine2');
$shippingAddressAddressLine3 = $jResp->stringOf('shippingAddress.addressLine3');
$shippingAddressCity = $jResp->stringOf('shippingAddress.city');
$shippingAddressCounty = $jResp->stringOf('shippingAddress.county');
$shippingAddressDistrict = $jResp->stringOf('shippingAddress.district');
$shippingAddressStateOrRegion = $jResp->stringOf('shippingAddress.stateOrRegion');
$shippingAddressPostalCode = $jResp->stringOf('shippingAddress.postalCode');
$shippingAddressCountryCode = $jResp->stringOf('shippingAddress.countryCode');
$shippingAddressPhoneNumber = $jResp->stringOf('shippingAddress.phoneNumber');
$billingAddressName = $jResp->stringOf('billingAddress.name');
$billingAddressAddressLine1 = $jResp->stringOf('billingAddress.addressLine1');
$billingAddressAddressLine2 = $jResp->stringOf('billingAddress.addressLine2');
$billingAddressAddressLine3 = $jResp->stringOf('billingAddress.addressLine3');
$billingAddressCity = $jResp->stringOf('billingAddress.city');
$billingAddressCounty = $jResp->stringOf('billingAddress.county');
$billingAddressDistrict = $jResp->stringOf('billingAddress.district');
$billingAddressStateOrRegion = $jResp->stringOf('billingAddress.stateOrRegion');
$billingAddressPostalCode = $jResp->stringOf('billingAddress.postalCode');
$billingAddressCountryCode = $jResp->stringOf('billingAddress.countryCode');
$billingAddressPhoneNumber = $jResp->stringOf('billingAddress.phoneNumber');
$statusDetailsState = $jResp->stringOf('statusDetails.state');
$statusDetailsReasons = $jResp->stringOf('statusDetails.reasons');
$statusDetailsLastUpdatedTimestamp = $jResp->stringOf('statusDetails.lastUpdatedTimestamp');
$creationTimestamp = $jResp->stringOf('creationTimestamp');
$expirationTimestamp = $jResp->stringOf('expirationTimestamp');
$merchantMetadataMerchantReferenceId = $jResp->stringOf('merchantMetadata.merchantReferenceId');
$merchantMetadataMerchantStoreName = $jResp->stringOf('merchantMetadata.merchantStoreName');
$merchantMetadataNoteToBuyer = $jResp->stringOf('merchantMetadata.noteToBuyer');
$merchantMetadataCustomInformation = $jResp->stringOf('merchantMetadata.customInformation');
$platformId = $jResp->stringOf('platformId');
$limitsAmountLimitAmount = $jResp->stringOf('limits.amountLimit.amount');
$limitsAmountLimitCurrencyCode = $jResp->stringOf('limits.amountLimit.currencyCode');
$limitsAmountBalanceAmount = $jResp->stringOf('limits.amountBalance.amount');
$limitsAmountBalanceCurrencyCode = $jResp->stringOf('limits.amountBalance.currencyCode');
$presentmentCurrency = $jResp->stringOf('presentmentCurrency');
$i = 0;
$count_i = $jResp->SizeOfArray('paymentPreferences');
while ($i < $count_i) {
    $jResp->I = $i;
    $paymentDescriptor = $jResp->stringOf('paymentPreferences[i].paymentDescriptor');
    $i = $i + 1;
}


?>