(Chilkat2-Python) Glacier Initiate Archive Retrieval Job

Demonstrates how to initiate an archive retrieval job to download an archive.

Note: This example requires Chilkat v9.5.0.78 or greater.

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

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()

# 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 = chilkat2.AuthAws()
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
authAws.ServiceName = "glacier"
authAws.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 Initiate Job Post Reference Documentation
# 
rest.AddHeader("x-amz-glacier-version","2012-06-01")

# The body of our request will contain this JSON:
# {
#   "Type": "archive-retrieval",
#   "ArchiveId": "NkbByEejwEggmBz2fTHgJrg0XBoDfjP4q6iu87-TjhqG6eGoOY9Z8i1_AUyUsuhPAdTqLHy8pTl5nfCFJmDl2yEZONi5L26Omw12vcs01MNGntHEQL8MBfGlqrEXAMPLEArchiveId"
#   "Description": "My archive description",
#   "SNSTopic": "arn:aws:sns:us-west-2:111111111111:Glacier-ArchiveRetrieval-topic-Example",
#   "Tier" : "Bulk"
# }

# Use this online tool to generate the code from sample JSON: 
# Generate Code to Create JSON

json = chilkat2.JsonObject()
json.UpdateString("Type","archive-retrieval")
json.UpdateString("ArchiveId","ARCHIVE_ID")
json.UpdateString("Description","My archive description")
# Possible tiers are Bulk, Standard, and Expedited.
json.UpdateString("Tier","Bulk")
# The SNSTopic is optional.  If included, then notification is sent to the SNS topic when the job is complete.
# This example will omit the SNSTopic.

sbRequestBody = chilkat2.StringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody = chilkat2.StringBuilder()

# Start an archive retrieval in for the vault named "chilkat".
success = rest.FullRequestSb("POST","/AWS_ACCOUNT_ID/vaults/chilkat/jobs",sbRequestBody,sbResponseBody)
if (success != True):
    print(rest.LastErrorText)
    sys.exit()

respStatusCode = rest.ResponseStatusCode
if (respStatusCode >= 400):
    print("Response Status Code = " + str(respStatusCode))
    print("Response Header:")
    print(rest.ResponseHeader)
    print("Response Body:")
    print(sbResponseBody.GetAsString())
    sys.exit()

# Success is indicated by a 202 response status with an empty response body.
print("response status code = " + str(respStatusCode))

# If successful, the response header looks like this.
# The Location and x-amz-job-id are two items of information we may wish to save..

# HTTP/1.1 202 Accepted
# x-amzn-RequestId: AAABZpJrTyioDC_HsOmHae8EZp_uBSJr6cnGOLKp_XJCl-Q
# Date: Wed, 10 Feb 2017 12:00:00 GMT 
# Location: /111122223333/vaults/examplevault/jobs/HkF9p6o7yjhFx-K3CGl6fuSm6VzW9T7esGQfco8nUXVYwS0jlb5gq1JZ55yHgt5vP54ZShjoQzQVVh7vEXAMPLEjobID
# x-amz-job-id: HkF9p6o7yjhFx-K3CGl6fuSm6VzW9T7esGQfco8nUXVYwS0jlb5gq1JZ55yHgt5vP54ZShjoQzQVVh7vEXAMPLEjobID
# 

jobId = rest.ResponseHdrByName("x-amz-job-id")
print("x-amz-job-id = " + jobId)

location = rest.ResponseHdrByName("Location")
print("Location = " + location)