(PowerShell) MWS SubmitFeed (Amazon Marketplace Web Service)

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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Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

# 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 = New-Object Chilkat.Xml
$xml.Tag = "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 = New-Object Chilkat.StringBuilder
$xml.EmitCompact = $true
$xml.GetXmlSb($sbXml)

# Get the MD5 hash..
$crypt = New-Object Chilkat.Crypt2
$crypt.HashAlgorithm = "md5"
$contentMd5Value = $crypt.HashStringENC($sbXml.GetAsString())

$rest = New-Object Chilkat.Rest

# 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.Host = "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 -ne $true) {
    $($rest.LastErrorText)
    exit
}

if ($rest.ResponseStatusCode -ne 200) {
    # Examine the request/response to see what happened.
    $("response status code = " + $rest.ResponseStatusCode)
    $("response status text = " + $rest.ResponseStatusText)
    $("response header: " + $rest.ResponseHeader)
    $("response body: " + $responseXml)
    $("---")
    $("LastRequestStartLine: " + $rest.LastRequestStartLine)
    $("LastRequestHeader: " + $rest.LastRequestHeader)
}

# Examine the XML returned in the response body.
$($responseXml)
$("----")
$("Success.")