Chilkat Online Tools

UpdateApplication VB.NET Example

Amazon AppStream

' This example requires 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

Dim authAws As New Chilkat.AuthAws
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 = "appstream"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

' URL: https://appstream2.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("appstream2.us-west-2.amazonaws.com",443,True,True)
If (success <> True) Then
    Debug.WriteLine("ConnectFailReason: " & rest.ConnectFailReason)
    Debug.WriteLine(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 Chilkat.JsonObject
json.UpdateString("AppBlockArn","string")
json.UpdateString("AttributesToDelete[0]","string")
json.UpdateString("Description","string")
json.UpdateString("DisplayName","string")
json.UpdateString("IconS3Location.S3Bucket","string")
json.UpdateString("IconS3Location.S3Key","string")
json.UpdateString("LaunchParameters","string")
json.UpdateString("LaunchPath","string")
json.UpdateString("Name","string")
json.UpdateString("WorkingDirectory","string")

' The JSON request body created by the above code:

' {
'   "AppBlockArn": "string",
'   "AttributesToDelete": [
'     "string"
'   ],
'   "Description": "string",
'   "DisplayName": "string",
'   "IconS3Location": {
'     "S3Bucket": "string",
'     "S3Key": "string"
'   },
'   "LaunchParameters": "string",
'   "LaunchPath": "string",
'   "Name": "string",
'   "WorkingDirectory": "string"
' }

rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","PhotonAdminProxyService.UpdateApplication")

Dim sbRequestBody As New Chilkat.StringBuilder
json.EmitSb(sbRequestBody)
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> True) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If

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


Dim jResp As New Chilkat.JsonObject
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 strVal As String

Dim AppBlockArn As String = jResp.StringOf("Application.AppBlockArn")
Dim Arn As String = jResp.StringOf("Application.Arn")
Dim CreatedTime As Integer = jResp.IntOf("Application.CreatedTime")
Dim Description As String = jResp.StringOf("Application.Description")
Dim DisplayName As String = jResp.StringOf("Application.DisplayName")
Dim Enabled As Integer = jResp.IntOf("Application.Enabled")
Dim S3Bucket As String = jResp.StringOf("Application.IconS3Location.S3Bucket")
Dim S3Key As String = jResp.StringOf("Application.IconS3Location.S3Key")
Dim IconURL As String = jResp.StringOf("Application.IconURL")
Dim LaunchParameters As String = jResp.StringOf("Application.LaunchParameters")
Dim LaunchPath As String = jResp.StringOf("Application.LaunchPath")
Dim v_String As String = jResp.StringOf("Application.Metadata.string")
Dim Name As String = jResp.StringOf("Application.Name")
Dim WorkingDirectory As String = jResp.StringOf("Application.WorkingDirectory")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("Application.InstanceFamilies")
While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("Application.InstanceFamilies[i]")
    i = i + 1
End While
i = 0
count_i = jResp.SizeOfArray("Application.Platforms")
While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("Application.Platforms[i]")
    i = i + 1
End While


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

' {
'   "Application": {
'     "AppBlockArn": "string",
'     "Arn": "string",
'     "CreatedTime": number,
'     "Description": "string",
'     "DisplayName": "string",
'     "Enabled": boolean,
'     "IconS3Location": {
'       "S3Bucket": "string",
'       "S3Key": "string"
'     },
'     "IconURL": "string",
'     "InstanceFamilies": [
'       "string"
'     ],
'     "LaunchParameters": "string",
'     "LaunchPath": "string",
'     "Metadata": {
'       "string": "string"
'     },
'     "Name": "string",
'     "Platforms": [
'       "string"
'     ],
'     "WorkingDirectory": "string"
'   }
' }