sqs-dg-2009-02-01
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Amazon Simple Queue Service Developer Guide
Evaluation Logic
Evaluation Logic
The goal at evaluation time is to decide whether a given request from someone other than you (the
resource owner) should be allowed or denied. The evaluation logic follows several basic rules:
• By default, all requests to use your resource coming from anyone but you are denied
• An allow overrides any default denies
• An explicit deny overrides any allows
• The order in which the policies are evaluated is not important
The following flow chart and discussion describe in more detail how the decision is made.
The decision starts with a default deny.
API Version 2009-02-01
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