Chilkat Online Tools

CreateInstance Xojo Example

AWS OpsWorks

// 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 = "opsworks"
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

// URL: https://opsworks.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("opsworks.us-west-2.amazonaws.com",443,True,True)
If (success <> True) Then
    System.DebugLog("ConnectFailReason: " + Str(rest.ConnectFailReason))
    System.DebugLog(rest.LastErrorText)
    Return
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
success = json.UpdateString("AgentVersion","string")
success = json.UpdateString("AmiId","string")
success = json.UpdateString("Architecture","string")
success = json.UpdateString("AutoScalingType","string")
success = json.UpdateString("AvailabilityZone","string")
success = json.UpdateString("BlockDeviceMappings[0].DeviceName","string")
success = json.UpdateInt("BlockDeviceMappings[0].Ebs.DeleteOnTermination",123)
success = json.UpdateInt("BlockDeviceMappings[0].Ebs.Iops",123)
success = json.UpdateString("BlockDeviceMappings[0].Ebs.SnapshotId","string")
success = json.UpdateInt("BlockDeviceMappings[0].Ebs.VolumeSize",123)
success = json.UpdateString("BlockDeviceMappings[0].Ebs.VolumeType","string")
success = json.UpdateString("BlockDeviceMappings[0].NoDevice","string")
success = json.UpdateString("BlockDeviceMappings[0].VirtualName","string")
success = json.UpdateInt("EbsOptimized",123)
success = json.UpdateString("Hostname","string")
success = json.UpdateInt("InstallUpdatesOnBoot",123)
success = json.UpdateString("InstanceType","string")
success = json.UpdateString("LayerIds[0]","string")
success = json.UpdateString("Os","string")
success = json.UpdateString("RootDeviceType","string")
success = json.UpdateString("SshKeyName","string")
success = json.UpdateString("StackId","string")
success = json.UpdateString("SubnetId","string")
success = json.UpdateString("Tenancy","string")
success = json.UpdateString("VirtualizationType","string")

// The JSON request body created by the above code:

// {
//   "AgentVersion": "string",
//   "AmiId": "string",
//   "Architecture": "string",
//   "AutoScalingType": "string",
//   "AvailabilityZone": "string",
//   "BlockDeviceMappings": [
//     {
//       "DeviceName": "string",
//       "Ebs": {
//         "DeleteOnTermination": boolean,
//         "Iops": number,
//         "SnapshotId": "string",
//         "VolumeSize": number,
//         "VolumeType": "string"
//       },
//       "NoDevice": "string",
//       "VirtualName": "string"
//     }
//   ],
//   "EbsOptimized": boolean,
//   "Hostname": "string",
//   "InstallUpdatesOnBoot": boolean,
//   "InstanceType": "string",
//   "LayerIds": [
//     "string"
//   ],
//   "Os": "string",
//   "RootDeviceType": "string",
//   "SshKeyName": "string",
//   "StackId": "string",
//   "SubnetId": "string",
//   "Tenancy": "string",
//   "VirtualizationType": "string"
// }

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","OpsWorks_20130218.CreateInstance")

Dim sbRequestBody As New Chilkat.StringBuilder
success = json.EmitSb(sbRequestBody)
Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> True) Then
    System.DebugLog(rest.LastErrorText)
    Return
End If

Dim respStatusCode As Int32
respStatusCode = rest.ResponseStatusCode
System.DebugLog("response status code = " + Str(respStatusCode))
If (respStatusCode <> 200) Then
    System.DebugLog("Response Header:")
    System.DebugLog(rest.ResponseHeader)
    System.DebugLog("Response Body:")
    System.DebugLog(sbResponseBody.GetAsString())
    Return
End If

Dim jResp As New Chilkat.JsonObject
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 InstanceId As String
InstanceId = jResp.StringOf("InstanceId")

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

// {
//   "InstanceId": "string"
// }