Ruby

Azure Storage: Get Blob Service Properties

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Azure Storage Blob Service REST API: Sample code to get a blob's service properties. Ruby

require 'chilkat'

success = false

# Azure Blob Service Example: Get Blob Service Properties

# 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 Azure Storage Blob Service
bTls = true
port = 443
bAutoReconnect = true
# In this example, the storage account name is "chilkat".
success = rest.Connect("chilkat.blob.core.windows.net",port,bTls,bAutoReconnect)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

# Provide Azure Cloud credentials for the REST call.
azAuth = Chilkat::CkAuthAzureStorage.new()
azAuth.put_AccessKey("AZURE_ACCESS_KEY")
# The account name used here should match the 1st part of the domain passed in the call to Connect (above).
azAuth.put_Account("chilkat")
azAuth.put_Scheme("SharedKey")
azAuth.put_Service("Blob")
# This causes the "x-ms-version: 2021-08-06" header to be automatically added.
azAuth.put_XMsVersion("2021-08-06")
success = rest.SetAuthAzureStorage(azAuth)

# Note: The application does not need to explicitly set the following
# headers: x-ms-date, Authorization.  These headers
# are automatically set by Chilkat.

responseStr = rest.fullRequestNoBody("GET","/?restype=service&comp=properties")
if (rest.get_LastMethodSuccess() != true)
    print rest.lastErrorText() + "\n";
    exit
end

# When successful, the Azure Storage service will respond with a 200 response code,
# with an XML body.  
if (rest.get_ResponseStatusCode() != 200)
    # Examine the request/response to see what happened.
    print "response status code = " + rest.get_ResponseStatusCode().to_s() + "\n";
    print "response status text = " + rest.responseStatusText() + "\n";
    print "response header: " + rest.responseHeader() + "\n";
    print "response body (if any): " + responseStr + "\n";
    print "---" + "\n";
    print "LastRequestStartLine: " + rest.lastRequestStartLine() + "\n";
    print "LastRequestHeader: " + rest.lastRequestHeader() + "\n";
    exit
end

# Load the XML response for parsing.
# An example of the response XML is shown below.
xml = Chilkat::CkXml.new()
success = xml.LoadXml(responseStr)

print xml.getXml() + "\n";

# Use the ChilkatPath method to get various pieces of information out
# of the XML.  For example:

print "Logging retention policy #days = " + xml.chilkatPath("Logging|RetentionPolicy|Days|*") + "\n";
print "Hour metrics include APIs = " + xml.chilkatPath("HourMetrics|IncludeAPIs|*") + "\n";

# <?xml version="1.0" encoding="utf-8" ?>
# <StorageServiceProperties>
#     <Logging>
#         <Version>1.0</Version>
#         <Read>true</Read>
#         <Write>true</Write>
#         <Delete>true</Delete>
#         <RetentionPolicy>
#             <Enabled>true</Enabled>
#             <Days>7</Days>
#         </RetentionPolicy>
#     </Logging>
#     <HourMetrics>
#         <Version>1.0</Version>
#         <Enabled>true</Enabled>
#         <IncludeAPIs>true</IncludeAPIs>
#         <RetentionPolicy>
#             <Enabled>true</Enabled>
#             <Days>7</Days>
#         </RetentionPolicy>
#     </HourMetrics>
#     <MinuteMetrics>
#         <Version>1.0</Version>
#         <Enabled>false</Enabled>
#         <RetentionPolicy>
#             <Enabled>false</Enabled>
#         </RetentionPolicy>
#     </MinuteMetrics>
#     <Cors />
# </StorageServiceProperties>