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Conditional object list operation in S3 storage class

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Cross-platform protocol-independent communication framework for building peer-to-peer and client-server applications and middleware components.
Posted: 03/01/2011 22:38:35
by Eric Lenington (Standard support level)
Joined: 12/06/2010
Posts: 37

S3 natively supports conditional list operations (like key-value string matches, last-modified date, maximum items to return, etc.), to reduce the number of objects returned in a query. Are there any plans to expose these conditional/limit parameters in the S3 class?
Posted: 03/03/2011 06:49:59
by Ken Ivanov (EldoS Corp.)

Conditional list parameters are already supported. In particular, you can specify such query parameters as prefix, delimiter and maximum number of items to return (see overloaded List() methods). As a matter of fact, I see no last-modified date parameter declared in the specification. Am I missing something?

Marker parameter is not supported indeed (it is a little 'new' in the sense that it has been added than the other conditional parameters to the S3 specification). I have added it to the to do list.



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