The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The type 'T' cannot be used as type parameter 'TKey' in the generic type or method 'ConcurrentDictionary<TKey, TValue>'. Nullability of type argument 'T' doesn't match 'notnull' constraint.

The type 'TKey' cannot be used as type parameter 'TKey' in the generic type or method 'IDictionary<TKey, TValue>'. Nullability of type argument 'TKey' doesn't match 'notnull' constraint.

Non-nullable property 'Message' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Errors' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Details' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference argument for parameter 'value' in 'IQueryable? IEntityEvents.ForeignKeyFilter(EntityEntry entity, PropertyInfo key, object value, FilterFactory fs)'.

Argument of type 'List<(PropertyInfo, object?, PropertyInfo)>' cannot be used for parameter 'keys' of type 'List<(PropertyInfo, object, PropertyInfo)>' in 'int VerificationContext<TContext>.QueueEntityKey<T, T>(EntityEntry e, List<(PropertyInfo, object, PropertyInfo)> keys)' due to differences in the nullability of reference types.

Argument of type '(PropertyInfo, object CurrentValue, PropertyInfo?)' cannot be used for parameter 'item' of type '(PropertyInfo, object, PropertyInfo)' in 'void List<(PropertyInfo, object, PropertyInfo)>.Add((PropertyInfo, object, PropertyInfo) item)' due to differences in the nullability of reference types.

Possible null reference return.