Chilkat Online Tools

CreateInstance Python Example

AWS OpsWorks

import sys
import chilkat2

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

rest = chilkat2.Rest()

authAws = chilkat2.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
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):
    print("ConnectFailReason: " + str(rest.ConnectFailReason))
    print(rest.LastErrorText)
    sys.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

json = chilkat2.JsonObject()
json.UpdateString("AgentVersion","string")
json.UpdateString("AmiId","string")
json.UpdateString("Architecture","string")
json.UpdateString("AutoScalingType","string")
json.UpdateString("AvailabilityZone","string")
json.UpdateString("BlockDeviceMappings[0].DeviceName","string")
json.UpdateInt("BlockDeviceMappings[0].Ebs.DeleteOnTermination",123)
json.UpdateInt("BlockDeviceMappings[0].Ebs.Iops",123)
json.UpdateString("BlockDeviceMappings[0].Ebs.SnapshotId","string")
json.UpdateInt("BlockDeviceMappings[0].Ebs.VolumeSize",123)
json.UpdateString("BlockDeviceMappings[0].Ebs.VolumeType","string")
json.UpdateString("BlockDeviceMappings[0].NoDevice","string")
json.UpdateString("BlockDeviceMappings[0].VirtualName","string")
json.UpdateInt("EbsOptimized",123)
json.UpdateString("Hostname","string")
json.UpdateInt("InstallUpdatesOnBoot",123)
json.UpdateString("InstanceType","string")
json.UpdateString("LayerIds[0]","string")
json.UpdateString("Os","string")
json.UpdateString("RootDeviceType","string")
json.UpdateString("SshKeyName","string")
json.UpdateString("StackId","string")
json.UpdateString("SubnetId","string")
json.UpdateString("Tenancy","string")
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"
# }

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

sbRequestBody = chilkat2.StringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody = chilkat2.StringBuilder()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if (success != True):
    print(rest.LastErrorText)
    sys.exit()

respStatusCode = rest.ResponseStatusCode
print("response status code = " + str(respStatusCode))
if (respStatusCode != 200):
    print("Response Header:")
    print(rest.ResponseHeader)
    print("Response Body:")
    print(sbResponseBody.GetAsString())
    sys.exit()

jResp = chilkat2.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

InstanceId = jResp.StringOf("InstanceId")

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

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