(Perl) Amazon Glacier List Vaults

Demonstrates how to list the glacier vaults in a given region.

Chilkat Perl Downloads Perl Module for Windows, MacOS, Linux, Alpine Linux, Solaris

use chilkat();

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

$rest = chilkat::CkRest->new();

# Connect to the Amazon AWS REST server in the desired region.
$bTls = 1;
$port = 443;
$bAutoReconnect = 1;
$success = $rest->Connect("glacier.us-west-2.amazonaws.com",$port,$bTls,$bAutoReconnect);

# Provide AWS credentials.
$authAws = chilkat::CkAuthAws->new();
$authAws->put_AccessKey("AWS_ACCESS_KEY");
$authAws->put_SecretKey("AWS_SECRET_KEY");
$authAws->put_ServiceName("glacier");
$authAws->put_Region("us-west-2");

$success = $rest->SetAuthAws($authAws);

# --------------------------------------------------------------------------
# Note: The above REST connection and setup of the AWS credentials
# can be done once.  After connecting, any number of REST calls can be made.
# The "auto reconnect" property passed to rest.Connect indicates that if
# the connection is lost, a REST method call will automatically reconnect
# if needed.
# --------------------------------------------------------------------------

# 
# For more information, see Glacier List Vaults Reference Documentation
# 
$rest->AddHeader("x-amz-glacier-version","2012-06-01");

# Get the glacier vaults in my account's us-west-2 region.
$sbResponseBody = chilkat::CkStringBuilder->new();
$success = $rest->FullRequestNoBodySb("GET","/AWS_ACCOUNT_ID/vaults",$sbResponseBody);
if ($success != 1) {
    print $rest->lastErrorText() . "\r\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
if ($respStatusCode >= 400) {
    print "Response Status Code = " . $respStatusCode . "\r\n";
    print "Response Header:" . "\r\n";
    print $rest->responseHeader() . "\r\n";
    print "Response Body:" . "\r\n";
    print $sbResponseBody->getAsString() . "\r\n";
    exit;
}

# Success is indicated by a 200 response status with an empty response body.
print "response status code = " . $respStatusCode . "\r\n";

$json = chilkat::CkJsonObject->new();
$json->LoadSb($sbResponseBody);
$json->put_EmitCompact(0);

print $json->emit() . "\r\n";

# Use this online tool to generate parsing code from sample JSON: 
# Generate Parsing Code from JSON

$Marker = $json->stringOf("Marker");
$i = 0;
$count_i = $json->SizeOfArray("VaultList");
while ($i < $count_i) {
    $json->put_I($i);
    $CreationDate = $json->stringOf("VaultList[i].CreationDate");
    $LastInventoryDate = $json->stringOf("VaultList[i].LastInventoryDate");
    $NumberOfArchives = $json->IntOf("VaultList[i].NumberOfArchives");
    $SizeInBytes = $json->IntOf("VaultList[i].SizeInBytes");
    $VaultARN = $json->stringOf("VaultList[i].VaultARN");
    $VaultName = $json->stringOf("VaultList[i].VaultName");
    $i = $i + 1;
}

# Sample response
# 
# {
#   "Marker": null,
#   "VaultList": [
#     {
#       "CreationDate": "2019-04-05T19:10:28.428Z",
#       "LastInventoryDate": null,
#       "NumberOfArchives": 0,
#       "SizeInBytes": 0,
#       "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/chilkat",
#       "VaultName": "chilkat"
#     },
#     {
#       "CreationDate": "2019-04-05T19:00:21.768Z",
#       "LastInventoryDate": null,
#       "NumberOfArchives": 0,
#       "SizeInBytes": 0,
#       "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/ocean",
#       "VaultName": "ocean"
#     }
#   ]
# }
#