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Throttling and rate limiting policies allow you to limit access to your APIs. Rate limiting allows you to ensure stability of the an API when there are too many requests coming in. Throttling allows you to limit the number of successful hits to an API during a certain time frame, typically in situations such as the following:

  • To protect your APIs from common types of security attacks such as certain types of Denial of Service (DoS) attacks.
  • To regulate traffic according to infrastructure availability.
  • To make an API, application, or a resource available to a consumer at different levels of service, usually for monetization purposes.

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