(VB.NET) Update an Inventory Listing using OAuth1 Authentication

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Updates an inventory listing. This example uses OAuth1 authentication instead of providing an api_key=MY_ETSY_KEYSTRING query parameter.

Chilkat .NET Downloads Chilkat .NET Framework Chilkat for .NET Core

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

Dim rest As New Chilkat.Rest
Dim success As Boolean

' See this example for getting an OAuth1 token for Etsy

Dim json As New Chilkat.JsonObject
success = json.LoadFile("qa_data/tokens/etsy.json")
If (success = False) Then
    Debug.WriteLine("Failed to load previously fetched Etsy OAuth1 access token.")
    Exit Sub
End If



Dim oauth1 As New Chilkat.OAuth1

oauth1.ConsumerKey = "app_keystring"
oauth1.ConsumerSecret = "app_shared_secret"
oauth1.Token = json.StringOf("oauth_token")
oauth1.TokenSecret = json.StringOf("oauth_token_secret")
oauth1.SignatureMethod = "HMAC-SHA1"
oauth1.GenNonce(16)

Dim autoReconnect As Boolean = True
Dim tls As Boolean = True
success = rest.Connect("openapi.etsy.com",443,tls,autoReconnect)
If (success = False) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If


' Tell the REST object to use the OAuth1 object.
success = rest.SetAuthOAuth1(oauth1,True)

Dim jsonText As String = "[{""product_id"":1999949999,""property_values"":[],""offerings"":[{""offering_id"":9999905883,""price"":""36.23"",""quantity"":1}]}]"

rest.AddQueryParam("products",jsonText)
rest.AddHeader("Content-Type","application/x-www-form-urlencoded")

Dim jsonResponseText As String = rest.FullRequestFormUrlEncoded("PUT","/v2/listings/228827035/inventory")
If (rest.LastMethodSuccess = False) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If



Dim jsonResponse As New Chilkat.JsonObject
jsonResponse.Load(jsonResponseText)
jsonResponse.EmitCompact = False

Debug.WriteLine(jsonResponse.Emit())

Debug.WriteLine("Response status code: " & rest.ResponseStatusCode)