Lua

Amazon SP-API Sellers Get Marketplace Participations

See more Amazon SP-API Examples

Demonstrates Amazon SP-API Sellers API -- get marketplace participations. Lua

local chilkat = require("chilkat")

-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.

local authAws = chilkat.AuthAws.new()
authAws.access_key = "AWS_ACCESS_KEY"
authAws.secret_key = "AWS_SECRET_KEY"
authAws.service_name = "execute-api"
-- Use the region that is correct for your needs.
authAws.region = "eu-west-1"

local rest = chilkat.Rest.new()
local bTls = true
local port = 443
local bAutoReconnect = true
-- Make sure to use the correct domain.
-- In this example, we are using "sandbox.sellingpartnerapi-eu.amazon.com"
local success = rest:connect("sandbox.sellingpartnerapi-eu.amazon.com", port, bTls, bAutoReconnect)
if not success then
    print(rest.last_error_text)
    return
end

success = rest:set_auth_aws(authAws)

-- Load the previously obtained LWA access token.
-- See Fetch SP-API LWA Access Token
local jsonToken = chilkat.JsonObject.new()
success = jsonToken:load_file("qa_data/tokens/sp_api_lwa_token.json")
if not success then
    print("Failed to load LWA access token.")
    return
end

-- Add the x-amz-access-token request header.
local lwa_token = jsonToken:string_of("access_token")
rest:clear_all_headers()
rest:add_header("x-amz-access-token", lwa_token)

local sbResponse = chilkat.StringBuilder.new()
local uri = "/sellers/v1/marketplaceParticipations"
success = rest:full_request_no_body_sb("GET", uri, sbResponse)
if not success then
    print(rest.last_error_text)
    return
end

-- Examine the response status.
local statusCode = rest.response_status_code
if statusCode ~= 200 then
    print("Response status text: " .. rest.response_status_text)
    print("Response body: ")
    print(sbResponse:get_as_string())
    print("Failed.")
    return
end

print(sbResponse:get_as_string())

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

-- {
--   "payload": [
--     {
--       "marketplace": {
--         "id": "ATVPDKIKX0DER",
--         "countryCode": "US",
--         "name": "Amazon.com",
--         "defaultCurrencyCode": "USD",
--         "defaultLanguageCode": "en_US",
--         "domainName": "www.amazon.com"
--       },
--       "participation": {
--         "isParticipating": true,
--         "hasSuspendedListings": false
--       }
--     }
--   ]
-- }

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

local json = chilkat.JsonObject.new()

json:load_sb(sbResponse)

local Id = ""
local CountryCode = ""
local Name = ""
local DefaultCurrencyCode = ""
local DefaultLanguageCode = ""
local DomainName = ""
local IsParticipating = false
local HasSuspendedListings = false

local i = 0
local count_i = json:size_of_array("payload")
while i < count_i do
    json.i = i
    Id = json:string_of("payload[i].marketplace.id")
    CountryCode = json:string_of("payload[i].marketplace.countryCode")
    Name = json:string_of("payload[i].marketplace.name")
    DefaultCurrencyCode = json:string_of("payload[i].marketplace.defaultCurrencyCode")
    DefaultLanguageCode = json:string_of("payload[i].marketplace.defaultLanguageCode")
    DomainName = json:string_of("payload[i].marketplace.domainName")
    IsParticipating = json:bool_of("payload[i].participation.isParticipating")
    HasSuspendedListings = json:bool_of("payload[i].participation.hasSuspendedListings")
    i = i + 1
end

print("Success!")