account
browser_type
date
date_hour
destination_domain
destination_path
device_manufacturer
device_type
device_os
city
country
region
live_stream
referrer_domain
source_type
search_terms
social_platform
player
video
viewer
구독하기 (https://apis.support.brightcove.com/cms/references/catalog-apis-cms-api-and-playback-api-release-notes.xml)
