Microsoft.Extensions.Caching.Memory.CacheItemPriority
Specifies how items are prioritized for preservation during a memory pressure triggered cleanup.
High = 2
The cache entry should be removed only when there is no other low or normal priority cache entries during memory pressure triggered cleanup.
Low = 0
The cache entry should be removed as soon as possible during memory pressure triggered cleanup.
NeverRemove = 3
The cache entry should never be removed during memory pressure triggered cleanup.
Normal = 1
The cache entry should be removed if there is no other low priority cache entries during memory pressure triggered cleanup.