PFItemInstance

typedef struct PFItemInstance {  
    const char* annotation;  
    const char* const* bundleContents;  
    uint32_t bundleContentsCount;  
    const char* bundleParent;  
    const char* catalogVersion;  
    PFStringDictionaryEntry const* customData;  
    uint32_t customDataCount;  
    const char* displayName;  
    time_t const* expiration;  
    const char* itemClass;  
    const char* itemId;  
    const char* itemInstanceId;  
    time_t const* purchaseDate;  
    int32_t const* remainingUses;  
    const char* unitCurrency;  
    uint32_t unitPrice;  
    int32_t const* usesIncrementedBy;  
} PFItemInstance;