(Ruby) Amazon Glacier List Vaults

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

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require '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 = true
port = 443
bAutoReconnect = true
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 != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
if (respStatusCode >= 400)
    print "Response Status Code = " + respStatusCode.to_s() + "\n";
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

# Success is indicated by a 200 response status with an empty response body.
print "response status code = " + respStatusCode.to_s() + "\n";

json = Chilkat::CkJsonObject.new()
json.LoadSb(sbResponseBody)
json.put_EmitCompact(false)

print json.emit() + "\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
end

# 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"
#     }
#   ]
# }
#