Using Media portal, you can create requests to invalidate content for caching or streaming resources on the Lumen CDN. In the request, you specify the information for the resources that should be refreshed. For caching resources, you specify the property and path; for streaming resources, you specify the streaming ID and path. Once you submit your request, you can check its status.
To create a content invalidation request:
Note: Media portal sends an email if the invalidation request isn't completed within 12 hours. If you receive an email in this situation, contact CDN Support.
||Matches zero or more characters (For example, *.jpg refreshes all files with .jpg as the extension.)
||Matches one or more, non-directory separator characters|
||Matches the period character only|
||Matches the directory separator
||The directory separator character
||Matches between n and m characters where n and m are integers|
||Matches any single character in the set provided. Use commas to separate individual characters in the set; use hyphens to specify ranges.
||Matches any single character not in the defined set
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