(SQL Server) MWS List Orders by Next Token (Amazon Marketplace Web Service)

Returns the next page of orders using the NextToken parameter.

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
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example requires the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    -- See MWS List Orders By Next Token for additional details 

    -- We need to send a GET request like this:

    -- https://mws.amazonservices.jp/Orders/2013-09-01
    --   ?AWSAccessKeyId=0PB842EXAMPLE7N4ZTR2
    --   &Action=ListOrdersByNextToken
    --   &MWSAuthToken=amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE
    --   &SellerId=A2986ZQ066CH2F
    --   &Signature=ZQLpf8vEXAMPLE0iC265pf18n0%3D
    --   &SignatureVersion=2
    --   &SignatureMethod=HmacSHA256
    --   &NextToken=2YgYW55IGNhcm5hbCBwbGVhc3VyZS4%3D
    --   &Timestamp=2017-02-05T18%3A12%3A21.687Z
    --   &Version=2013-09-01

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

    -- Connect to the Amazon MWS REST server.
    -- 
    -- Make sure to connect to the correct Amazon MWS Endpoint, otherwise
    -- you'll get an HTTP 401 response code.
    -- 
    -- The possible servers are:
    -- 
    -- North America (NA) 	https://mws.amazonservices.com
    -- Europe (EU) 	https://mws-eu.amazonservices.com
    -- India (IN) 	https://mws.amazonservices.in
    -- China (CN) 	https://mws.amazonservices.com.cn
    -- Japan (JP) 	https://mws.amazonservices.jp 
    -- 
    DECLARE @bTls int
    SELECT @bTls = 1
    DECLARE @port int
    SELECT @port = 443
    DECLARE @bAutoReconnect int
    SELECT @bAutoReconnect = 1
    DECLARE @success int
    EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'mws.amazonservices.com', @port, @bTls, @bAutoReconnect

    EXEC sp_OASetProperty @rest, 'Host', 'mws.amazonservices.com'

    -- Add query params
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'NextToken', 'THE_NEXT_TOKEN_FROM_THE_PREVIOUS_REPLY'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'Action', 'ListOrdersByNextToken'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'MarketplaceId.Id.1', 'MWS_MARKETPLACE_ID'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'SellerId', 'MWS_SELLER_ID'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'AWSAccessKeyId', 'MWS_ACCESS_KEY_ID'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'SignatureVersion', '2'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'SignatureMethod', 'HmacSHA256'
    EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'Version', '2013-09-01'

    -- Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
    EXEC sp_OAMethod @rest, 'AddMwsSignature', @success OUT, 'POST', '/Orders/2013-09-01', 'mws.amazonservices.com', 'MWS_SECRET_ACCESS_KEY_ID'

    DECLARE @responseXml nvarchar(4000)
    EXEC sp_OAMethod @rest, 'FullRequestFormUrlEncoded', @responseXml OUT, 'POST', '/Orders/2013-09-01'
    EXEC sp_OAGetProperty @rest, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 <> 1
      BEGIN
        EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @rest
        RETURN
      END

    EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
    IF @iTmp0 <> 200
      BEGIN
        -- Examine the request/response to see what happened.

        EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
        PRINT 'response status code = ' + @iTmp0

        EXEC sp_OAGetProperty @rest, 'ResponseStatusText', @sTmp0 OUT
        PRINT 'response status text = ' + @sTmp0

        EXEC sp_OAGetProperty @rest, 'ResponseHeader', @sTmp0 OUT
        PRINT 'response header: ' + @sTmp0

        PRINT 'response body: ' + @responseXml

        PRINT '---'

        EXEC sp_OAGetProperty @rest, 'LastRequestStartLine', @sTmp0 OUT
        PRINT 'LastRequestStartLine: ' + @sTmp0

        EXEC sp_OAGetProperty @rest, 'LastRequestHeader', @sTmp0 OUT
        PRINT 'LastRequestHeader: ' + @sTmp0
      END

    -- Examine the XML returned in the response body.

    PRINT @responseXml

    PRINT '----'

    PRINT 'Success.'

    EXEC @hr = sp_OADestroy @rest


END
GO