(VB.NET) Amazon Glacier Describe Vault

Returns information about a vault, including the vault Amazon Resource Name (ARN), the date the vault was created, the number of archives contained within the vault, and the total size of all the archives in the vault...

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

Dim rest As New Chilkat.Rest

' Connect to the Amazon AWS REST server in the desired region.
Dim bTls As Boolean = True
Dim port As Integer = 443
Dim bAutoReconnect As Boolean = True
Dim success As Boolean = rest.Connect("glacier.us-west-2.amazonaws.com",port,bTls,bAutoReconnect)

' Provide AWS credentials.
Dim authAws As New Chilkat.AuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
authAws.ServiceName = "glacier"
authAws.Region = "us-west-2"

success = rest.SetAuthAws(authAws)

' --------------------------------------------------------------------------
' Note: The above REST connection and setup of the AWS credentials
' can be done once.  After connecting, any number of REST calls can be made.
' The "auto reconnect" property passed to rest.Connect indicates that if
' the connection is lost, a REST method call will automatically reconnect
' if needed.
' --------------------------------------------------------------------------

' 
' For more information, see Glacier Describe Vault Reference Documentation
' 
rest.AddHeader("x-amz-glacier-version","2012-06-01")

' Describe the "chilkat" vault
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestNoBodySb("GET","/AWS_ACCOUNT_ID/vaults/chilkat",sbResponseBody)
If (success <> True) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If


Dim respStatusCode As Integer = rest.ResponseStatusCode
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Status Code = " & respStatusCode)
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(rest.ResponseHeader)
    Debug.WriteLine("Response Body:")
    Debug.WriteLine(sbResponseBody.GetAsString())
    Exit Sub
End If


' Success is indicated by a 200 response status with an empty response body.
Debug.WriteLine("response status code = " & respStatusCode)

Dim json As New Chilkat.JsonObject
json.LoadSb(sbResponseBody)
json.EmitCompact = False

Debug.WriteLine(json.Emit())

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

Dim CreationDate As String
Dim LastInventoryDate As String
Dim NumberOfArchives As Integer
Dim SizeInBytes As Integer
Dim VaultARN As String
Dim VaultName As String

CreationDate = json.StringOf("CreationDate")
LastInventoryDate = json.StringOf("LastInventoryDate")
NumberOfArchives = json.IntOf("NumberOfArchives")
SizeInBytes = json.IntOf("SizeInBytes")
VaultARN = json.StringOf("VaultARN")
VaultName = json.StringOf("VaultName")

' Sample response
' 
' {
'   "CreationDate": "2019-04-05T19:10:28.428Z",
'   "LastInventoryDate": null,
'   "NumberOfArchives": 0,
'   "SizeInBytes": 0,
'   "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/chilkat",
'   "VaultName": "chilkat"
' }
'