old_contents: """
  Toggles for Course API.
  """
  
  from __future__ import absolute_import
  from openedx.core.djangoapps.waffle_utils import CourseWaffleFlag, WaffleFlag, WaffleFlagNamespace
  
  
  COURSE_BLOCKS_API_NAMESPACE = WaffleFlagNamespace(name=u'course_blocks_api')
  
  # Waffle flag to hide access denial message.
  # .. toggle_name: course_blocks_api.hide_access_denials
  # .. toggle_implementation: WaffleFlag
  # .. toggle_default: False
  # .. toggle_description: ??
  # .. toggle_category: course api
  # .. toggle_use_cases: incremental_release, open_edx
  # .. toggle_creation_date: 2019-04-10
  # .. toggle_expiration_date: ??
  # .. toggle_warnings: ??
  # .. toggle_tickets: ??
  # .. toggle_status: ??
  HIDE_ACCESS_DENIALS_FLAG = WaffleFlag(
      waffle_namespace=COURSE_BLOCKS_API_NAMESPACE,
      flag_name=u'hide_access_denials',
      flag_undefined_default=False
  )
  
  # Waffle course override to rewrite video URLs for videos that have encodings available.
  # .. toggle_name: course_blocks_api.enable_video_url_rewrite
  # .. toggle_implementation: CourseWaffleFlag
  # .. toggle_default: False
  # .. toggle_description: Controlled rollout for video URL re-write utility to serve videos from edX CDN.
  # .. toggle_category: course api
  # .. toggle_use_cases: incremental_release
  # .. toggle_creation_date: 2019-09-24
  # .. toggle_expiration_date: ??
  # .. toggle_warnings: ??
  # .. toggle_tickets: ??
  # .. toggle_status: ??
  ENABLE_VIDEO_URL_REWRITE = CourseWaffleFlag(
      waffle_namespace=COURSE_BLOCKS_API_NAMESPACE,
      flag_name="enable_video_url_rewrite",
      flag_undefined_default=False
  )
  
new_contents: """
  Toggles for Course API.
  """
  
  from __future__ import absolute_import
  from openedx.core.djangoapps.waffle_utils import CourseWaffleFlag, WaffleFlag, WaffleFlagNamespace
  
  
  COURSE_BLOCKS_API_NAMESPACE = WaffleFlagNamespace(name=u'course_blocks_api')
  
  # Waffle flag to hide access denial message.
  # .. toggle_name: course_blocks_api.hide_access_denials
  # .. toggle_implementation: WaffleFlag
  # .. toggle_default: False
  # .. toggle_description: ??
  # .. toggle_category: course api
  # .. toggle_use_cases: incremental_release, open_edx
  # .. toggle_creation_date: 2019-04-10
  # .. toggle_expiration_date: ??
  # .. toggle_warnings: ??
  # .. toggle_tickets: ??
  # .. toggle_status: ??
  HIDE_ACCESS_DENIALS_FLAG = WaffleFlag(
      waffle_namespace=COURSE_BLOCKS_API_NAMESPACE,
      flag_name=u'hide_access_denials',
      flag_undefined_default=False
  )
  
  # Waffle course override to rewrite video URLs for videos that have encodings available.
  # .. toggle_name: course_blocks_api.enable_video_url_rewrite
  # .. toggle_implementation: CourseWaffleFlag
  # .. toggle_default: False
  # .. toggle_description: Controlled rollout for video URL re-write utility to serve videos from edX CDN.
  # .. toggle_category: course api
  # .. toggle_use_cases: monitored_rollout
  # .. toggle_creation_date: 2019-09-24
  # .. toggle_expiration_date: ??
  # .. toggle_warnings: None
  # .. toggle_tickets: PROD-62
  # .. toggle_status: supported
  ENABLE_VIDEO_URL_REWRITE = CourseWaffleFlag(
      waffle_namespace=COURSE_BLOCKS_API_NAMESPACE,
      flag_name="enable_video_url_rewrite",
      flag_undefined_default=False
  )
  
subject: add information for missing annotation fields