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req.rateLimit

A req.rateLimit property is added to all requests with the limit, used, and remaining number of requests and, if the store provides it, a resetTime Date object. These may be used in your application code to take additional actions or inform the user of their status.

Note that used includes the current request, so it should always be > 0.

The property name can be configured with the configuration option requestPropertyName.

Instance APIError Codes