This documentation is for WSO2 API Manager 1.5.0 View documentation for the latest release.
Page Comparison - Throttling Tiers (v.17 vs v.20) - API Manager 1.5.0 - WSO2 Documentation

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A subscriber logged into the API Store can consume APIs using a specific tier, only if s/he is assigned to a role that is allowed access. In the API Store, the subscriber sees a list of tiers that is filtered based on the subscriber's role. Only the ALLOWED roles appear here:

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. By default, all tiers are allowed to everyone.

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  • When an API is invoked, it first checks whether the request is allowed by APIapplication-level throttling limit. If the consumer an application has exceeded his/her its maximum number of allowed API requests, the new request will be terminated.
  • If APIapplication-level limit is not exceeded, it then checks whether the request is allowed by applicationresource-level throttling limit. If it has exceeded, the request will be terminated.
  • If applicationresource-level limit is not exceeded, it finally checks whether the request is allowed by resourceAPI-level throttling limit. If the limit is not exceeded, then the request will be granted.

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