Chilkat Online Tools

CreateInstance TCL Example

AWS OpsWorks

load ./chilkat.dll

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

set rest [new_CkRest]

set authAws [new_CkAuthAws]

CkAuthAws_put_AccessKey $authAws "AWS_ACCESS_KEY"
CkAuthAws_put_SecretKey $authAws "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.)
CkAuthAws_put_Region $authAws "us-west-2"
CkAuthAws_put_ServiceName $authAws "opsworks"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws $rest $authAws

# URL: https://opsworks.us-west-2.amazonaws.com/
# Use the same region as specified above.
set success [CkRest_Connect $rest "opsworks.us-west-2.amazonaws.com" 443 1 1]
if {$success != 1} then {
    puts "ConnectFailReason: [CkRest_get_ConnectFailReason $rest]"
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    exit
}

# 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

set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "AgentVersion" "string"
CkJsonObject_UpdateString $json "AmiId" "string"
CkJsonObject_UpdateString $json "Architecture" "string"
CkJsonObject_UpdateString $json "AutoScalingType" "string"
CkJsonObject_UpdateString $json "AvailabilityZone" "string"
CkJsonObject_UpdateString $json "BlockDeviceMappings[0].DeviceName" "string"
CkJsonObject_UpdateInt $json "BlockDeviceMappings[0].Ebs.DeleteOnTermination" 123
CkJsonObject_UpdateInt $json "BlockDeviceMappings[0].Ebs.Iops" 123
CkJsonObject_UpdateString $json "BlockDeviceMappings[0].Ebs.SnapshotId" "string"
CkJsonObject_UpdateInt $json "BlockDeviceMappings[0].Ebs.VolumeSize" 123
CkJsonObject_UpdateString $json "BlockDeviceMappings[0].Ebs.VolumeType" "string"
CkJsonObject_UpdateString $json "BlockDeviceMappings[0].NoDevice" "string"
CkJsonObject_UpdateString $json "BlockDeviceMappings[0].VirtualName" "string"
CkJsonObject_UpdateInt $json "EbsOptimized" 123
CkJsonObject_UpdateString $json "Hostname" "string"
CkJsonObject_UpdateInt $json "InstallUpdatesOnBoot" 123
CkJsonObject_UpdateString $json "InstanceType" "string"
CkJsonObject_UpdateString $json "LayerIds[0]" "string"
CkJsonObject_UpdateString $json "Os" "string"
CkJsonObject_UpdateString $json "RootDeviceType" "string"
CkJsonObject_UpdateString $json "SshKeyName" "string"
CkJsonObject_UpdateString $json "StackId" "string"
CkJsonObject_UpdateString $json "SubnetId" "string"
CkJsonObject_UpdateString $json "Tenancy" "string"
CkJsonObject_UpdateString $json "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"
# }

CkRest_AddHeader $rest "Content-Type" "application/x-amz-json-1.1"
CkRest_AddHeader $rest "X-Amz-Target" "OpsWorks_20130218.CreateInstance"

set sbRequestBody [new_CkStringBuilder]

CkJsonObject_EmitSb $json $sbRequestBody
set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestSb $rest "POST" "/" $sbRequestBody $sbResponseBody]
if {$success != 1} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkJsonObject $json
    delete_CkStringBuilder $sbRequestBody
    delete_CkStringBuilder $sbResponseBody
    exit
}

set respStatusCode [CkRest_get_ResponseStatusCode $rest]
puts "response status code = $respStatusCode"
if {$respStatusCode != 200} then {
    puts "Response Header:"
    puts [CkRest_responseHeader $rest]
    puts "Response Body:"
    puts [CkStringBuilder_getAsString $sbResponseBody]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkJsonObject $json
    delete_CkStringBuilder $sbRequestBody
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $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

set InstanceId [CkJsonObject_stringOf $jResp "InstanceId"]

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

# {
#   "InstanceId": "string"
# }

delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkJsonObject $json
delete_CkStringBuilder $sbRequestBody
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp