The hash identifier of the Activity that can be played. Use it to look up the DestinyActivityDefinition.
Mapped to DestinyActivityDefinition in the manifest.
The hash identifiers for Activity Modes relevant to this entry.
Mapped to DestinyActivityModeDefinition in the manifest.
The activity modes - if any - in enum form. Because we can't seem to escape the enums.
If this playlist entry had an activity mode directly defined on it, this will be the hash of that mode.
Mapped to DestinyActivityModeDefinition in the manifest.
If the playlist entry had an activity mode directly defined on it, this will be the enum value of that mode.
If the activity is a playlist, this is the definition for a specific entry in the playlist: a single possible combination of Activity and Activity Mode that can be chosen.