Chilkat Online Tools

DescribeTapes VB6 Example

AWS Storage Gateway

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

Dim rest As New ChilkatRest
Dim success As Long

Dim authAws As New ChilkatAuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"

' Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region = "us-west-2"
authAws.ServiceName = "storagegateway"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

' URL: https://storagegateway.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("storagegateway.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
    Debug.Print "ConnectFailReason: " & rest.ConnectFailReason
    Debug.Print rest.LastErrorText
    Exit Sub
End If

' The following code creates the JSON request body.
' The JSON created by this code is shown below.

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

Dim json As New ChilkatJsonObject
success = json.UpdateString("GatewayARN","string")
success = json.UpdateInt("Limit",123)
success = json.UpdateString("Marker","string")
success = json.UpdateString("TapeARNs[0]","string")

' The JSON request body created by the above code:

' {
'   "GatewayARN": "string",
'   "Limit": number,
'   "Marker": "string",
'   "TapeARNs": [
'     "string"
'   ]
' }

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","StorageGateway_20130630.DescribeTapes")

Dim sbRequestBody As New ChilkatStringBuilder
success = json.EmitSb(sbRequestBody)
Dim sbResponseBody As New ChilkatStringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

Dim respStatusCode As Long
respStatusCode = rest.ResponseStatusCode
Debug.Print "response status code = " & respStatusCode
If (respStatusCode <> 200) Then
    Debug.Print "Response Header:"
    Debug.Print rest.ResponseHeader
    Debug.Print "Response Body:"
    Debug.Print sbResponseBody.GetAsString()
    Exit Sub
End If

Dim jResp As New ChilkatJsonObject
success = jResp.LoadSb(sbResponseBody)

' The following code parses the JSON response.
' A sample JSON response is shown below the sample code.

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

Dim KMSKey As String
Dim PoolEntryDate As Long
Dim PoolId As String
Dim Progress As Long
Dim RetentionStartDate As Long
Dim TapeARN As String
Dim TapeBarcode As String
Dim TapeCreatedDate As Long
Dim TapeSizeInBytes As Long
Dim TapeStatus As String
Dim TapeUsedInBytes As Long
Dim VTLDevice As String
Dim Worm As Long

Dim Marker As String
Marker = jResp.StringOf("Marker")
Dim i As Long
i = 0
Dim count_i As Long
count_i = jResp.SizeOfArray("Tapes")
Do While i < count_i
    jResp.I = i
    KMSKey = jResp.StringOf("Tapes[i].KMSKey")
    PoolEntryDate = jResp.IntOf("Tapes[i].PoolEntryDate")
    PoolId = jResp.StringOf("Tapes[i].PoolId")
    Progress = jResp.IntOf("Tapes[i].Progress")
    RetentionStartDate = jResp.IntOf("Tapes[i].RetentionStartDate")
    TapeARN = jResp.StringOf("Tapes[i].TapeARN")
    TapeBarcode = jResp.StringOf("Tapes[i].TapeBarcode")
    TapeCreatedDate = jResp.IntOf("Tapes[i].TapeCreatedDate")
    TapeSizeInBytes = jResp.IntOf("Tapes[i].TapeSizeInBytes")
    TapeStatus = jResp.StringOf("Tapes[i].TapeStatus")
    TapeUsedInBytes = jResp.IntOf("Tapes[i].TapeUsedInBytes")
    VTLDevice = jResp.StringOf("Tapes[i].VTLDevice")
    Worm = jResp.IntOf("Tapes[i].Worm")
    i = i + 1
Loop

' A sample JSON response body parsed by the above code:

' {
'   "Marker": "string",
'   "Tapes": [
'     {
'       "KMSKey": "string",
'       "PoolEntryDate": number,
'       "PoolId": "string",
'       "Progress": number,
'       "RetentionStartDate": number,
'       "TapeARN": "string",
'       "TapeBarcode": "string",
'       "TapeCreatedDate": number,
'       "TapeSizeInBytes": number,
'       "TapeStatus": "string",
'       "TapeUsedInBytes": number,
'       "VTLDevice": "string",
'       "Worm": boolean
'     }
'   ]
' }