+ (ASIPithosRequest *)prepareRequest:(ASIPithosRequest *)request priority:(NSOperationQueuePriority)priority;
+ (ASIPithosRequest *)prepareRequest:(ASIPithosRequest *)request;
+ (ASIPithosRequest *)copyRequest:(ASIPithosRequest *)request;
+ (ASIPithosRequest *)prepareRequest:(ASIPithosRequest *)request priority:(NSOperationQueuePriority)priority;
+ (ASIPithosRequest *)prepareRequest:(ASIPithosRequest *)request;
+ (ASIPithosRequest *)copyRequest:(ASIPithosRequest *)request;