Sequence[str]
Required. List of user given MuxStream.key\ s that
should appear in this manifest.
When Manifest.type is HLS, a media manifest with
name MuxStream.key and .m3u8 extension is generated
for each element of the Manifest.mux_streams.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-05 UTC."],[],[]]