add_origin_mapping.rb

# Create an origin mappings in a CDN.
#
# Important manual pages
# http://sldn.softlayer.com/reference/services/SoftLayer_Network_ContentDelivery_Account/createOriginPullMapping
# http://sldn.softlayer.com/reference/datatypes/SoftLayer_Container_Network_ContentDelivery_OriginPull_Mapping
#
# License: http://sldn.softlayer.com/article/License
# Author: SoftLayer Technologies, Inc. <sldn@softlayer.com>

require 'softlayer_api'
require 'pp'

# Your SoftLayer API key and username.
USERNAME = 'set me'
API_KEY = 'set me'

cdn_id = 303_93

template = {
  'mediaType' => 'HTTP',
  'originUrl' => 'http://www.example.com',
  'cname' => 'cdn.example.com'
}

# Declaring the API client
client = SoftLayer::Client.new(username: USERNAME, api_key: API_KEY)
cdn_service = client['SoftLayer_Network_ContentDelivery_Account']

begin
  response = cdn_service.object_with_id(cdn_id).createOriginPullMapping(template)
  print response
rescue StandardError => exception
  puts "Unable to create the origin mappings. : #{exception}"
end