Create a sample that encodes a job and checks for status.
user
```ruby
#!/usr/bin/env ruby
require 'azure_media_service'

# initialize
AzureMediaService.configure do |config|
  # Media Service Account Name
  config.id = 'wiprolimited'
  # Media Service Access Key
  config.secret = 'robpEX8IQjir0wZEcFGo+Xp+H2GhazBTa9te3yM8+RQ='
end

# Test files located at
# => http://download.wavetlan.com/SVV/Media/HTTP/http-mp4.htm

# Download test file in sample directory
# wget http://download.wavetlan.com/SVV/Media/HTTP/H264/Talkinghead_Media/H264_test3_Talkingheadclipped_mp4_480x360.mp4

# If missing wget, brew install wget.
# To install brew: http://brew.sh/

media_file_name = 'H264_test3_Talkingheadclipped_mp4_480x360.mp4'

# Upload file
asset = AzureMediaService::Asset.create('asset_name')
asset.upload(media_file_name)

job = asset.encode_job('H264 Broadband 1080p')

@request = AzureMediaService.request

# The State of the job. This is an aggregate of the Tasks state. If one Task fails, this property would be set to Failed. Valid values are:

# Queued = 0
# Scheduled = 1
# Processing = 2
# Finished = 3
# Error = 4
# Canceled = 5
# Canceling = 6

while true
  res = @request.get('Jobs')
  state = res['d']['results'].find{|entry| entry['Id'] == job['Id'] }['State']
  p [Time.now, state]
  break if state == 3
end
```
assistant