# RateLimiter ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **name** | Option<**String**> | A human readable name for the rate limiting rule. | **uri_dictionary_name** | Option<**String**> | The name of an Edge Dictionary containing URIs as keys. If not defined or `null`, all origin URIs will be rate limited. | **http_methods** | Option<**Vec**> | Array of HTTP methods to apply rate limiting to. | **rps_limit** | Option<**i32**> | Upper limit of requests per second allowed by the rate limiter. | **window_size** | Option<**i32**> | Number of seconds during which the RPS limit must be exceeded in order to trigger a violation. | **client_key** | Option<**Vec**> | Array of VCL variables used to generate a counter key to identify a client. Example variables include `req.http.Fastly-Client-IP`, `req.http.User-Agent`, or a custom header like `req.http.API-Key`. | **penalty_box_duration** | Option<**i32**> | Length of time in minutes that the rate limiter is in effect after the initial violation is detected. | **action** | Option<**String**> | The action to take when a rate limiter violation is detected. | **response** | Option<**::std::collections::HashMap**> | Custom response to be sent when the rate limit is exceeded. Required if `action` is `response`. | **response_object_name** | Option<**String**> | Name of existing response object. Required if `action` is `response_object`. Note that the rate limiter response is only updated to reflect the response object content when saving the rate limiter configuration. | **logger_type** | Option<**String**> | Name of the type of logging endpoint to be used when action is `log_only`. The logging endpoint type is used to determine the appropriate log format to use when emitting log entries. | **feature_revision** | Option<**i32**> | Revision number of the rate limiting feature implementation. Defaults to the most recent revision. | [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)