(Ruby) List all Labels in the User's Mailbox

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List all Labels in the GMail User's Mailbox

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.

http = Chilkat::CkHttp.new()
http.put_AuthToken("GMAIL-ACCESS-TOKEN")

userId = "me"
http.SetUrlVar("userId",userId)

url = "https://www.googleapis.com/gmail/v1/users/{$userId}/labels"

http.put_SessionLogFilename("c:/temp/qa_output/sessionLog.txt")

# Get the list of GMail labels as JSON.
sb = Chilkat::CkStringBuilder.new()
success = http.QuickGetSb(url,sb)
if (success != true)
    print http.lastErrorText() + "\n";
    exit
end

json = Chilkat::CkJsonObject.new()
json.LoadSb(sb)
json.put_EmitCompact(false)
print json.emit() + "\n";

if (http.get_LastStatus() != 200)
    print "Failed." + "\n";
    exit
end