DescribeComputeEnvironments 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 = "batch"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)
' URL: https://batch.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("batch.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("computeEnvironments[0]","string")
json.UpdateInt("maxResults",123)
json.UpdateString("nextToken","string")
' The JSON request body created by the above code:
' {
' "computeEnvironments": [
' "string"
' ],
' "maxResults": number,
' "nextToken": "string"
' }
rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","DescribeComputeEnvironments")
Dim sbRequestBody As New Chilkat.StringBuilder
json.EmitSb(sbRequestBody)
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestSb("POST","/v1/describecomputeenvironments",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 computeEnvironmentArn As String
Dim computeEnvironmentName As String
Dim AllocationStrategy As String
Dim BidPercentage As Integer
Dim DesiredvCpus As Integer
Dim Ec2KeyPair As String
Dim ImageId As String
Dim InstanceRole As String
Dim LaunchTemplateId As String
Dim LaunchTemplateName As String
Dim Version As String
Dim MaxvCpus As Integer
Dim MinvCpus As Integer
Dim PlacementGroup As String
Dim SpotIamFleetRole As String
Dim v_String As String
Dim v_Type As String
Dim ecsClusterArn As String
Dim serviceRole As String
Dim state As String
Dim status As String
Dim statusReason As String
Dim tagsString As String
Dim v_type As String
Dim unmanagedvCpus As Integer
Dim JobExecutionTimeoutMinutes As Integer
Dim TerminateJobsOnUpdate As Integer
Dim j As Integer
Dim count_j As Integer
Dim imageIdOverride As String
Dim imageType As String
Dim strVal As String
Dim nextToken As String = jResp.StringOf("nextToken")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("computeEnvironments")
While i < count_i
jResp.I = i
computeEnvironmentArn = jResp.StringOf("computeEnvironments[i].computeEnvironmentArn")
computeEnvironmentName = jResp.StringOf("computeEnvironments[i].computeEnvironmentName")
AllocationStrategy = jResp.StringOf("computeEnvironments[i].computeResources.allocationStrategy")
BidPercentage = jResp.IntOf("computeEnvironments[i].computeResources.bidPercentage")
DesiredvCpus = jResp.IntOf("computeEnvironments[i].computeResources.desiredvCpus")
Ec2KeyPair = jResp.StringOf("computeEnvironments[i].computeResources.ec2KeyPair")
ImageId = jResp.StringOf("computeEnvironments[i].computeResources.imageId")
InstanceRole = jResp.StringOf("computeEnvironments[i].computeResources.instanceRole")
LaunchTemplateId = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.launchTemplateId")
LaunchTemplateName = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.launchTemplateName")
Version = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.version")
MaxvCpus = jResp.IntOf("computeEnvironments[i].computeResources.maxvCpus")
MinvCpus = jResp.IntOf("computeEnvironments[i].computeResources.minvCpus")
PlacementGroup = jResp.StringOf("computeEnvironments[i].computeResources.placementGroup")
SpotIamFleetRole = jResp.StringOf("computeEnvironments[i].computeResources.spotIamFleetRole")
v_String = jResp.StringOf("computeEnvironments[i].computeResources.tags.string")
v_Type = jResp.StringOf("computeEnvironments[i].computeResources.type")
ecsClusterArn = jResp.StringOf("computeEnvironments[i].ecsClusterArn")
serviceRole = jResp.StringOf("computeEnvironments[i].serviceRole")
state = jResp.StringOf("computeEnvironments[i].state")
status = jResp.StringOf("computeEnvironments[i].status")
statusReason = jResp.StringOf("computeEnvironments[i].statusReason")
tagsString = jResp.StringOf("computeEnvironments[i].tags.string")
v_type = jResp.StringOf("computeEnvironments[i].type")
unmanagedvCpus = jResp.IntOf("computeEnvironments[i].unmanagedvCpus")
JobExecutionTimeoutMinutes = jResp.IntOf("computeEnvironments[i].updatePolicy.jobExecutionTimeoutMinutes")
TerminateJobsOnUpdate = jResp.IntOf("computeEnvironments[i].updatePolicy.terminateJobsOnUpdate")
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.ec2Configuration")
While j < count_j
jResp.J = j
imageIdOverride = jResp.StringOf("computeEnvironments[i].computeResources.ec2Configuration[j].imageIdOverride")
imageType = jResp.StringOf("computeEnvironments[i].computeResources.ec2Configuration[j].imageType")
j = j + 1
End While
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.instanceTypes")
While j < count_j
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.instanceTypes[j]")
j = j + 1
End While
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.securityGroupIds")
While j < count_j
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.securityGroupIds[j]")
j = j + 1
End While
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.subnets")
While j < count_j
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.subnets[j]")
j = j + 1
End While
i = i + 1
End While
' A sample JSON response body parsed by the above code:
' {
' "computeEnvironments": [
' {
' "computeEnvironmentArn": "string",
' "computeEnvironmentName": "string",
' "computeResources": {
' "allocationStrategy": "string",
' "bidPercentage": number,
' "desiredvCpus": number,
' "ec2Configuration": [
' {
' "imageIdOverride": "string",
' "imageType": "string"
' }
' ],
' "ec2KeyPair": "string",
' "imageId": "string",
' "instanceRole": "string",
' "instanceTypes": [
' "string"
' ],
' "launchTemplate": {
' "launchTemplateId": "string",
' "launchTemplateName": "string",
' "version": "string"
' },
' "maxvCpus": number,
' "minvCpus": number,
' "placementGroup": "string",
' "securityGroupIds": [
' "string"
' ],
' "spotIamFleetRole": "string",
' "subnets": [
' "string"
' ],
' "tags": {
' "string": "string"
' },
' "type": "string"
' },
' "ecsClusterArn": "string",
' "serviceRole": "string",
' "state": "string",
' "status": "string",
' "statusReason": "string",
' "tags": {
' "string": "string"
' },
' "type": "string",
' "unmanagedvCpus": number,
' "updatePolicy": {
' "jobExecutionTimeoutMinutes": number,
' "terminateJobsOnUpdate": boolean
' }
' }
' ],
' "nextToken": "string"
' }
