(PowerShell) Amazon SP-API Create Feed

See more Amazon SP-API Examples

Creates a feed. Amazon returns a feedDocumentId value, encryption details, and a URL for uploading the feed contents.

For more information, see https://developer-docs.amazon.com/sp-api/docs/feeds-api-v2020-09-04-use-case-guide

Chilkat .NET Downloads Chilkat .NET Assemblies

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.

$authAws = New-Object Chilkat.AuthAws
$authAws.AccessKey = "AWS_ACCESS_KEY"
$authAws.SecretKey = "AWS_SECRET_KEY"
$authAws.ServiceName = "execute-api"
# Use the region that is correct for your needs.
$authAws.Region = "eu-west-1"

$rest = New-Object Chilkat.Rest
$success = $rest.Connect("sellingpartnerapi-eu.amazon.com",443,$true,$true)
if ($success -eq $false) {
    $($rest.LastErrorText)
    exit
}

$success = $rest.SetAuthAws($authAws)

# Load the previously obtained LWA access token.
# See Fetch SP-API LWA Access Token
$jsonToken = New-Object Chilkat.JsonObject
$success = $jsonToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json")
if ($success -eq $false) {
    $("Failed to load LWA access token.")
    exit
}

# Add the x-amz-access-token request header.
$lwa_token = $jsonToken.StringOf("access_token")

$jsonReq = New-Object Chilkat.JsonObject
$jsonReq.UpdateString("contentType","text/tab-separated-values; charset=UTF-8")

$sbRequest = New-Object Chilkat.StringBuilder
$jsonReq.EmitSb($sbRequest)

$rest.ClearAllQueryParams()
$rest.ClearAllHeaders()
$rest.AddHeader("x-amz-access-token",$lwa_token)

$sbResponse = New-Object Chilkat.StringBuilder
$path = "/feeds/2021-06-30/documents"
$success = $rest.FullRequestSb("POST",$path,$sbRequest,$sbResponse)
if ($success -eq $false) {
    $($rest.LastErrorText)
    exit
}

# Examine the response status.
$statusCode = $rest.ResponseStatusCode
$("statusCode: " + $statusCode)

if ($statusCode -ne 201) {
    $("Response status text: " + $rest.ResponseStatusText)
    $("Response body: ")
    $($sbResponse.GetAsString())
    $("Failed.")
    exit
}

$($sbResponse.GetAsString())

# If successful, gets a JSON response such as the following:

# {
#   "feedDocumentId": "3d4e42b5-1d6e-44e8-a89c-2abfca0625bb",
#   "url": "https://d34o8swod1owfl.cloudfront.net/Feed_101__POST_PRODUCT_DATA_.xml"
# }

# Use this online tool to generate parsing code from sample JSON: 
# Generate Parsing Code from JSON

$json = New-Object Chilkat.JsonObject

$json.LoadSb($sbResponse)

$feedDocumentId = $json.StringOf("feedDocumentId")
$url = $json.StringOf("url")

# Save the JSON to a file for the example that constructs the XML feed and uploads..
$success = $json.WriteFile("qa_data/json/sp_api_feed_upload_info.json")

$("Success!")