DeleteBackendEnvironment VB.NET Example
' 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 = "amplify"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)
' URL: https://amplify.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("amplify.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
rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","DeleteBackendEnvironment")
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestNoBodySb("DELETE","/apps/{appId}/backendenvironments/{environmentName}",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 BackendEnvironmentArn As String = jResp.StringOf("backendEnvironment.backendEnvironmentArn")
Dim CreateTime As Integer = jResp.IntOf("backendEnvironment.createTime")
Dim DeploymentArtifacts As String = jResp.StringOf("backendEnvironment.deploymentArtifacts")
Dim EnvironmentName As String = jResp.StringOf("backendEnvironment.environmentName")
Dim StackName As String = jResp.StringOf("backendEnvironment.stackName")
Dim UpdateTime As Integer = jResp.IntOf("backendEnvironment.updateTime")
' A sample JSON response body parsed by the above code:
' {
' "backendEnvironment": {
' "backendEnvironmentArn": "string",
' "createTime": number,
' "deploymentArtifacts": "string",
' "environmentName": "string",
' "stackName": "string",
' "updateTime": number
' }
' }