DescribeStacks TCL Example
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 "StackIds[0]" "string"
# The JSON request body created by the above code:
# {
# "StackIds": [
# "string"
# ]
# }
CkRest_AddHeader $rest "Content-Type" "application/x-amz-json-1.1"
CkRest_AddHeader $rest "X-Amz-Target" "OpsWorks_20130218.DescribeStacks"
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 i 0
set count_i [CkJsonObject_SizeOfArray $jResp "Stacks"]
while {$i < $count_i} {
CkJsonObject_put_I $jResp $i
set AgentVersion [CkJsonObject_stringOf $jResp "Stacks[i].AgentVersion"]
set Arn [CkJsonObject_stringOf $jResp "Stacks[i].Arn"]
set v_String [CkJsonObject_stringOf $jResp "Stacks[i].Attributes.string"]
set BerkshelfVersion [CkJsonObject_stringOf $jResp "Stacks[i].ChefConfiguration.BerkshelfVersion"]
set ManageBerkshelf [CkJsonObject_IntOf $jResp "Stacks[i].ChefConfiguration.ManageBerkshelf"]
set Name [CkJsonObject_stringOf $jResp "Stacks[i].ConfigurationManager.Name"]
set Version [CkJsonObject_stringOf $jResp "Stacks[i].ConfigurationManager.Version"]
set CreatedAt [CkJsonObject_stringOf $jResp "Stacks[i].CreatedAt"]
set Password [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.Password"]
set Revision [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.Revision"]
set v_SshKey [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.SshKey"]
set v_Type [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.Type"]
set v_Url [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.Url"]
set Username [CkJsonObject_stringOf $jResp "Stacks[i].CustomCookbooksSource.Username"]
set CustomJson [CkJsonObject_stringOf $jResp "Stacks[i].CustomJson"]
set DefaultAvailabilityZone [CkJsonObject_stringOf $jResp "Stacks[i].DefaultAvailabilityZone"]
set DefaultInstanceProfileArn [CkJsonObject_stringOf $jResp "Stacks[i].DefaultInstanceProfileArn"]
set DefaultOs [CkJsonObject_stringOf $jResp "Stacks[i].DefaultOs"]
set DefaultRootDeviceType [CkJsonObject_stringOf $jResp "Stacks[i].DefaultRootDeviceType"]
set DefaultSshKeyName [CkJsonObject_stringOf $jResp "Stacks[i].DefaultSshKeyName"]
set DefaultSubnetId [CkJsonObject_stringOf $jResp "Stacks[i].DefaultSubnetId"]
set HostnameTheme [CkJsonObject_stringOf $jResp "Stacks[i].HostnameTheme"]
set Name [CkJsonObject_stringOf $jResp "Stacks[i].Name"]
set Region [CkJsonObject_stringOf $jResp "Stacks[i].Region"]
set ServiceRoleArn [CkJsonObject_stringOf $jResp "Stacks[i].ServiceRoleArn"]
set StackId [CkJsonObject_stringOf $jResp "Stacks[i].StackId"]
set UseCustomCookbooks [CkJsonObject_IntOf $jResp "Stacks[i].UseCustomCookbooks"]
set UseOpsworksSecurityGroups [CkJsonObject_IntOf $jResp "Stacks[i].UseOpsworksSecurityGroups"]
set VpcId [CkJsonObject_stringOf $jResp "Stacks[i].VpcId"]
set i [expr $i + 1]
}
# A sample JSON response body parsed by the above code:
# {
# "Stacks": [
# {
# "AgentVersion": "string",
# "Arn": "string",
# "Attributes": {
# "string": "string"
# },
# "ChefConfiguration": {
# "BerkshelfVersion": "string",
# "ManageBerkshelf": boolean
# },
# "ConfigurationManager": {
# "Name": "string",
# "Version": "string"
# },
# "CreatedAt": "string",
# "CustomCookbooksSource": {
# "Password": "string",
# "Revision": "string",
# "SshKey": "string",
# "Type": "string",
# "Url": "string",
# "Username": "string"
# },
# "CustomJson": "string",
# "DefaultAvailabilityZone": "string",
# "DefaultInstanceProfileArn": "string",
# "DefaultOs": "string",
# "DefaultRootDeviceType": "string",
# "DefaultSshKeyName": "string",
# "DefaultSubnetId": "string",
# "HostnameTheme": "string",
# "Name": "string",
# "Region": "string",
# "ServiceRoleArn": "string",
# "StackId": "string",
# "UseCustomCookbooks": boolean,
# "UseOpsworksSecurityGroups": boolean,
# "VpcId": "string"
# }
# ]
# }
delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkJsonObject $json
delete_CkStringBuilder $sbRequestBody
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp