Go
Go
MWS SubmitFeed (Amazon Marketplace Web Service)
See more HTTP Misc Examples
Uploads a feed for processing by Amazon MWS.See Amazon MWS SubmitFeed for the Amazon MWS SubmitFeed reference documentation.
Important: The Chilkat v9.5.0.75 release accidentally breaks Amazon MWS (not AWS) authentication. If you need MWS with 9.5.0.75, send email to support@chilkatsoft.com for a hotfix, or revert back to v9.5.0.73, or update to a version after 9.5.0.75.
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success := false
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// This example will send an XML file in the HTTP request body.
// First we'll construct the XML, then we'll compute the MD5 digest which needs to be added as a query param..
// Construct the following XML. (This is just a sample XML body..)
// <AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
// xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
// <Header>
// <DocumentVersion>1.01</DocumentVersion>
// <MerchantIdentifier>M_EXAMPLE_123456</MerchantIdentifier>
// </Header>
// <MessageType>Product</MessageType>
// <PurgeAndReplace>false</PurgeAndReplace>
// <Message>
// <MessageID>1</MessageID>
// <OperationType>Update</OperationType>
// <Product>
// <SKU>56789</SKU>
// <StandardProductID>
// <Type>ASIN</Type>
// <Value>B0EXAMPLEG</Value>
// </StandardProductID>
// <ProductTaxCode>A_GEN_NOTAX</ProductTaxCode>
// <DescriptionData>
// <Title>Example Product Title</Title>
// <Brand>Example Product Brand</Brand>
// <Description>This is an example product description.</Description>
// <BulletPoint>Example Bullet Point 1</BulletPoint>
// <BulletPoint>Example Bullet Point 2</BulletPoint>
// <MSRP currency="USD">25.19</MSRP>
// <Manufacturer>Example Product Manufacturer</Manufacturer>
// <ItemType>example-item-type</ItemType>
// </DescriptionData>
// <ProductData>
// <Health>
// <ProductType>
// <HealthMisc>
// <Ingredients>Example Ingredients</Ingredients>
// <Directions>Example Directions</Directions>
// </HealthMisc>
// </ProductType>
// </Health>
// </ProductData>
// </Product>
// </Message>
// </AmazonEnvelope>
// This code was generated by pasting the above XML into the online tool at http://tools.chilkat.io/xmlCreate.cshtml
xml := chilkat.NewXml()
xml.SetTag("AmazonEnvelope")
xml.AddAttribute("xmlns:xsi","http://www.w3.org/2001/XMLSchema-instance")
xml.AddAttribute("xsi:noNamespaceSchemaLocation","amzn-envelope.xsd")
xml.UpdateChildContent("Header|DocumentVersion","1.01")
xml.UpdateChildContent("Header|MerchantIdentifier","M_EXAMPLE_123456")
xml.UpdateChildContent("MessageType","Product")
xml.UpdateChildContent("PurgeAndReplace","false")
xml.UpdateChildContent("Message|MessageID","1")
xml.UpdateChildContent("Message|OperationType","Update")
xml.UpdateChildContent("Message|Product|SKU","56789")
xml.UpdateChildContent("Message|Product|StandardProductID|Type","ASIN")
xml.UpdateChildContent("Message|Product|StandardProductID|Value","B0EXAMPLEG")
xml.UpdateChildContent("Message|Product|ProductTaxCode","A_GEN_NOTAX")
xml.UpdateChildContent("Message|Product|DescriptionData|Title","Example Product Title")
xml.UpdateChildContent("Message|Product|DescriptionData|Brand","Example Product Brand")
xml.UpdateChildContent("Message|Product|DescriptionData|Description","This is an example product description.")
xml.UpdateChildContent("Message|Product|DescriptionData|BulletPoint","Example Bullet Point 1")
xml.UpdateChildContent("Message|Product|DescriptionData|BulletPoint[1]","Example Bullet Point 2")
xml.UpdateAttrAt("Message|Product|DescriptionData|MSRP",true,"currency","USD")
xml.UpdateChildContent("Message|Product|DescriptionData|MSRP","25.19")
xml.UpdateChildContent("Message|Product|DescriptionData|Manufacturer","Example Product Manufacturer")
xml.UpdateChildContent("Message|Product|DescriptionData|ItemType","example-item-type")
xml.UpdateChildContent("Message|Product|ProductData|Health|ProductType|HealthMisc|Ingredients","Example Ingredients")
xml.UpdateChildContent("Message|Product|ProductData|Health|ProductType|HealthMisc|Directions","Example Directions")
// Get the XML in the most compact form for the feed submission.
sbXml := chilkat.NewStringBuilder()
xml.SetEmitCompact(true)
xml.GetXmlSb(sbXml)
// Get the MD5 hash..
crypt := chilkat.NewCrypt2()
crypt.SetHashAlgorithm("md5")
contentMd5Value := crypt.HashStringENC(*sbXml.GetAsString())
rest := chilkat.NewRest()
// Connect to the Amazon MWS REST server.
//
// Make sure to connect to the correct Amazon MWS Endpoing, 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
//
bTls := true
port := 443
bAutoReconnect := true
success = rest.Connect("mws.amazonservices.com",port,bTls,bAutoReconnect)
rest.SetHost("mws.amazonservices.com")
rest.AddQueryParam("AWSAccessKeyId","0PB842ExampleN4ZTR2")
rest.AddQueryParam("Action","SubmitFeed")
rest.AddQueryParam("FeedType","_POST_PRODUCT_DATA_")
rest.AddQueryParam("MWSAuthToken","amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE")
rest.AddQueryParam("MarketplaceId.Id.1","ATVExampleDER")
rest.AddQueryParam("SellerId","A1XExample5E6")
rest.AddQueryParam("ContentMD5Value",*contentMd5Value)
rest.AddQueryParam("SignatureMethod","HmacSHA256")
rest.AddQueryParam("SignatureVersion","2")
rest.AddQueryParam("Version","2009-01-01")
// Add the MWS Signature param. (Also adds the Timestamp parameter using the curent system date/time.)
rest.AddMwsSignature("POST","/Feeds/2009-01-01","mws.amazonservices.com","MWS_SECRET_ACCESS_KEY_ID")
rest.AddHeader("Content-Type","text/xml")
responseXml := rest.FullRequestString("POST","/Feeds/2009-01-01",*sbXml.GetAsString())
if rest.LastMethodSuccess() != true {
fmt.Println(rest.LastErrorText())
xml.DisposeXml()
sbXml.DisposeStringBuilder()
crypt.DisposeCrypt2()
rest.DisposeRest()
return
}
if rest.ResponseStatusCode() != 200 {
// Examine the request/response to see what happened.
fmt.Println("response status code = ", rest.ResponseStatusCode())
fmt.Println("response status text = ", rest.ResponseStatusText())
fmt.Println("response header: ", rest.ResponseHeader())
fmt.Println("response body: ", *responseXml)
fmt.Println("---")
fmt.Println("LastRequestStartLine: ", rest.LastRequestStartLine())
fmt.Println("LastRequestHeader: ", rest.LastRequestHeader())
}
// Examine the XML returned in the response body.
fmt.Println(*responseXml)
fmt.Println("----")
fmt.Println("Success.")
xml.DisposeXml()
sbXml.DisposeStringBuilder()
crypt.DisposeCrypt2()
rest.DisposeRest()