DescribeVTLDevices 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 "storagegateway"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws $rest $authAws
# URL: https://storagegateway.us-west-2.amazonaws.com/
# Use the same region as specified above.
set success [CkRest_Connect $rest "storagegateway.us-west-2.amazonaws.com" 443 1 1]
if {$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 "GatewayARN" "string"
CkJsonObject_UpdateInt $json "Limit" 123
CkJsonObject_UpdateString $json "Marker" "string"
CkJsonObject_UpdateString $json "VTLDeviceARNs[0]" "string"
# The JSON request body created by the above code:
# {
# "GatewayARN": "string",
# "Limit": number,
# "Marker": "string",
# "VTLDeviceARNs": [
# "string"
# ]
# }
CkRest_AddHeader $rest "Content-Type" "application/x-amz-json-1.1"
CkRest_AddHeader $rest "X-Amz-Target" "StorageGateway_20130630.DescribeVTLDevices"
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 GatewayARN [CkJsonObject_stringOf $jResp "GatewayARN"]
set Marker [CkJsonObject_stringOf $jResp "Marker"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "VTLDevices"]
while {$i < $count_i} {
CkJsonObject_put_I $jResp $i
set ChapEnabled [CkJsonObject_IntOf $jResp "VTLDevices[i].DeviceiSCSIAttributes.ChapEnabled"]
set NetworkInterfaceId [CkJsonObject_stringOf $jResp "VTLDevices[i].DeviceiSCSIAttributes.NetworkInterfaceId"]
set NetworkInterfacePort [CkJsonObject_IntOf $jResp "VTLDevices[i].DeviceiSCSIAttributes.NetworkInterfacePort"]
set TargetARN [CkJsonObject_stringOf $jResp "VTLDevices[i].DeviceiSCSIAttributes.TargetARN"]
set VTLDeviceARN [CkJsonObject_stringOf $jResp "VTLDevices[i].VTLDeviceARN"]
set VTLDeviceProductIdentifier [CkJsonObject_stringOf $jResp "VTLDevices[i].VTLDeviceProductIdentifier"]
set VTLDeviceType [CkJsonObject_stringOf $jResp "VTLDevices[i].VTLDeviceType"]
set VTLDeviceVendor [CkJsonObject_stringOf $jResp "VTLDevices[i].VTLDeviceVendor"]
set i [expr $i + 1]
}
# A sample JSON response body parsed by the above code:
# {
# "GatewayARN": "string",
# "Marker": "string",
# "VTLDevices": [
# {
# "DeviceiSCSIAttributes": {
# "ChapEnabled": boolean,
# "NetworkInterfaceId": "string",
# "NetworkInterfacePort": number,
# "TargetARN": "string"
# },
# "VTLDeviceARN": "string",
# "VTLDeviceProductIdentifier": "string",
# "VTLDeviceType": "string",
# "VTLDeviceVendor": "string"
# }
# ]
# }
delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkJsonObject $json
delete_CkStringBuilder $sbRequestBody
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp