(SQL Server) Amazon Pay - Get Charge Permission

See more Amazon Pay Examples

Get Charge Permission to determine if this Charge Permission can be used to charge the buyer.

Note: This example requires Chilkat v9.5.0.89 or later. Contact support@chilkatsoft.com to get a v9.5.0.89 pre-release for testing.

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

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example assumes the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    -- Implements the following CURL command:

    -- curl "https://pay-api.amazon.com/:version/chargePermissions/:chargePermissionId"
    -- 	-X GET
    -- 	-H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
    -- 	-H "x-amz-pay-date:20201012T235046Z"

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

    -- 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.
    DECLARE @privKey int
    -- Use "Chilkat_9_5_0.PrivateKey" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.PrivateKey', @privKey OUT

    EXEC sp_OAMethod @privKey, 'LoadPemFile', @success OUT, 'C:/someDir/myAmazonPayPrivateKey.pem'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @privKey, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @privKey
        RETURN
      END

    -- 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
    DECLARE @publicKeyId nvarchar(4000)
    SELECT @publicKeyId = 'SANDBOX-AHEGSJCM3L2S637RBGABLAFW'
    EXEC sp_OAMethod @http, 'SetAuthPrivateKey', @success OUT, @publicKeyId, @privKey
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @privKey
        RETURN
      END

    -- 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

    EXEC sp_OASetProperty @http, 'Accept', 'application/json'

    DECLARE @respStatusCode int
    SELECT @respStatusCode = 0

    DECLARE @sbResponseBody int
    -- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbResponseBody OUT

    EXEC sp_OAMethod @http, 'SetUrlVar', @success OUT, 'chargePermissionId', 'P21-1111111-1111111'
    -- To use the live system, replace "sandbox" with "live" in the URL passed to QuickGetSb.
    -- Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
    EXEC sp_OAMethod @http, 'QuickGetSb', @success OUT, 'https://pay-api.amazon.eu/sandbox/v2/chargePermissions/{$chargePermissionId}', @sbResponseBody
    IF @success = 0
      BEGIN
        -- If the LastStatus is not equal to 0, then we received a response, but it was an error response.
        EXEC sp_OAGetProperty @http, 'LastStatus', @respStatusCode OUT
        IF @respStatusCode <> 0
          BEGIN

            PRINT 'Response Status Code = ' + @respStatusCode

            PRINT 'Response body:'
            EXEC sp_OAGetProperty @http, 'LastResponseBody', @sTmp0 OUT
            PRINT @sTmp0
          END
        ELSE
          BEGIN
            EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
            PRINT @sTmp0
          END
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @privKey
        EXEC @hr = sp_OADestroy @sbResponseBody
        RETURN
      END

    DECLARE @jResp int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jResp OUT

    EXEC sp_OAMethod @jResp, 'LoadSb', @success OUT, @sbResponseBody
    EXEC sp_OASetProperty @jResp, 'EmitCompact', 0


    PRINT 'Response Body:'
    EXEC sp_OAMethod @jResp, 'Emit', @sTmp0 OUT
    PRINT @sTmp0

    EXEC sp_OAGetProperty @http, 'LastStatus', @respStatusCode OUT

    PRINT 'Response Status Code = ' + @respStatusCode
    -- We expect a 200 status code for success.
    -- Note: Some Amazon Pay API calls return 200 for success, others return 201.
    IF @respStatusCode <> 200
      BEGIN

        PRINT 'Failed.'
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @privKey
        EXEC @hr = sp_OADestroy @sbResponseBody
        EXEC @hr = sp_OADestroy @jResp
        RETURN
      END

    -- 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

    DECLARE @paymentDescriptor nvarchar(4000)

    DECLARE @chargePermissionId nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @chargePermissionId OUT, 'chargePermissionId'
    DECLARE @chargePermissionReferenceId nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @chargePermissionReferenceId OUT, 'chargePermissionReferenceId'
    DECLARE @buyerBuyerId nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @buyerBuyerId OUT, 'buyer.buyerId'
    DECLARE @buyerName nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @buyerName OUT, 'buyer.name'
    DECLARE @buyerEmail nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @buyerEmail OUT, 'buyer.email'
    DECLARE @buyerPhoneNumber nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @buyerPhoneNumber OUT, 'buyer.phoneNumber'
    DECLARE @buyerPrimeMembershipTypes nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @buyerPrimeMembershipTypes OUT, 'buyer.primeMembershipTypes'
    DECLARE @releaseEnvironment nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @releaseEnvironment OUT, 'releaseEnvironment'
    DECLARE @shippingAddressName nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressName OUT, 'shippingAddress.name'
    DECLARE @shippingAddressAddressLine1 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressAddressLine1 OUT, 'shippingAddress.addressLine1'
    DECLARE @shippingAddressAddressLine2 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressAddressLine2 OUT, 'shippingAddress.addressLine2'
    DECLARE @shippingAddressAddressLine3 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressAddressLine3 OUT, 'shippingAddress.addressLine3'
    DECLARE @shippingAddressCity nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressCity OUT, 'shippingAddress.city'
    DECLARE @shippingAddressCounty nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressCounty OUT, 'shippingAddress.county'
    DECLARE @shippingAddressDistrict nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressDistrict OUT, 'shippingAddress.district'
    DECLARE @shippingAddressStateOrRegion nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressStateOrRegion OUT, 'shippingAddress.stateOrRegion'
    DECLARE @shippingAddressPostalCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressPostalCode OUT, 'shippingAddress.postalCode'
    DECLARE @shippingAddressCountryCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressCountryCode OUT, 'shippingAddress.countryCode'
    DECLARE @shippingAddressPhoneNumber nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @shippingAddressPhoneNumber OUT, 'shippingAddress.phoneNumber'
    DECLARE @billingAddressName nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressName OUT, 'billingAddress.name'
    DECLARE @billingAddressAddressLine1 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressAddressLine1 OUT, 'billingAddress.addressLine1'
    DECLARE @billingAddressAddressLine2 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressAddressLine2 OUT, 'billingAddress.addressLine2'
    DECLARE @billingAddressAddressLine3 nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressAddressLine3 OUT, 'billingAddress.addressLine3'
    DECLARE @billingAddressCity nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressCity OUT, 'billingAddress.city'
    DECLARE @billingAddressCounty nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressCounty OUT, 'billingAddress.county'
    DECLARE @billingAddressDistrict nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressDistrict OUT, 'billingAddress.district'
    DECLARE @billingAddressStateOrRegion nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressStateOrRegion OUT, 'billingAddress.stateOrRegion'
    DECLARE @billingAddressPostalCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressPostalCode OUT, 'billingAddress.postalCode'
    DECLARE @billingAddressCountryCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressCountryCode OUT, 'billingAddress.countryCode'
    DECLARE @billingAddressPhoneNumber nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @billingAddressPhoneNumber OUT, 'billingAddress.phoneNumber'
    DECLARE @statusDetailsState nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @statusDetailsState OUT, 'statusDetails.state'
    DECLARE @statusDetailsReasons nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @statusDetailsReasons OUT, 'statusDetails.reasons'
    DECLARE @statusDetailsLastUpdatedTimestamp nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @statusDetailsLastUpdatedTimestamp OUT, 'statusDetails.lastUpdatedTimestamp'
    DECLARE @creationTimestamp nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @creationTimestamp OUT, 'creationTimestamp'
    DECLARE @expirationTimestamp nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @expirationTimestamp OUT, 'expirationTimestamp'
    DECLARE @merchantMetadataMerchantReferenceId nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @merchantMetadataMerchantReferenceId OUT, 'merchantMetadata.merchantReferenceId'
    DECLARE @merchantMetadataMerchantStoreName nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @merchantMetadataMerchantStoreName OUT, 'merchantMetadata.merchantStoreName'
    DECLARE @merchantMetadataNoteToBuyer nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @merchantMetadataNoteToBuyer OUT, 'merchantMetadata.noteToBuyer'
    DECLARE @merchantMetadataCustomInformation nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @merchantMetadataCustomInformation OUT, 'merchantMetadata.customInformation'
    DECLARE @platformId nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @platformId OUT, 'platformId'
    DECLARE @limitsAmountLimitAmount nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @limitsAmountLimitAmount OUT, 'limits.amountLimit.amount'
    DECLARE @limitsAmountLimitCurrencyCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @limitsAmountLimitCurrencyCode OUT, 'limits.amountLimit.currencyCode'
    DECLARE @limitsAmountBalanceAmount nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @limitsAmountBalanceAmount OUT, 'limits.amountBalance.amount'
    DECLARE @limitsAmountBalanceCurrencyCode nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @limitsAmountBalanceCurrencyCode OUT, 'limits.amountBalance.currencyCode'
    DECLARE @presentmentCurrency nvarchar(4000)
    EXEC sp_OAMethod @jResp, 'StringOf', @presentmentCurrency OUT, 'presentmentCurrency'
    DECLARE @i int
    SELECT @i = 0
    DECLARE @count_i int
    EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_i OUT, 'paymentPreferences'
    WHILE @i < @count_i
      BEGIN
        EXEC sp_OASetProperty @jResp, 'I', @i
        EXEC sp_OAMethod @jResp, 'StringOf', @paymentDescriptor OUT, 'paymentPreferences[i].paymentDescriptor'
        SELECT @i = @i + 1
      END

    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @privKey
    EXEC @hr = sp_OADestroy @sbResponseBody
    EXEC @hr = sp_OADestroy @jResp


END
GO