storage_restrictions
Description:
The storage restrictions for this account.
A bitfield of StorageRestrictionFlags that give the limitations of this account imposed by the storage provider. This value will be 0 if storage_provider is an empty string.
This property cannot change once an Account has been created.
This is not guaranteed to have been retrieved until the TP_ACCOUNT_FEATURE_STORAGE
feature has been prepared; until then, the
value is 0.