Determines the key to enforce the rate_limit_threshold on. Possible values are: - ALL: A single rate limit threshold is applied to all the requests matching this rule. This is the default value if this field 'enforce_on_key' is not configured. - IP: The source IP address of the request is the key. Each IP has this limit enforced separately. - HTTP_HEADER: The value of the HTTP header whose name is configured under "enforce_on_key_name". The key value is truncated to the first 128 bytes of the header value. If no such header is present in the request, the key type defaults to ALL. - XFF_IP: The first IP address (i.e. the originating client IP address) specified in the list of IPs under X-Forwarded-For HTTP header. If no such header is present or the value is not a valid IP, the key type defaults to ALL. - HTTP_COOKIE: The value of the HTTP cookie whose name is configured under "enforce_on_key_name". The key value is truncated to the first 128 bytes of the cookie value. If no such cookie is present in the request, the key type defaults to ALL.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-24 UTC."],[[["This document outlines the different versions of the `EnforceOnKey` enum within the `Google.Cloud.Compute.V1` namespace, ranging from version 1.0.0 to the latest 3.6.0."],["The `EnforceOnKey` enum is used to determine the key for rate limiting, with options like `ALL`, `IP`, `HTTP_HEADER`, `XFF_IP`, and `HTTP_COOKIE`."],["The default value for rate limit enforcement is `ALL`, meaning a single rate limit applies to all requests matching the rule, if the 'enforce_on_key' field is not configured."],["In addition to the listed keys to be used for enforcement, there is also an `UndefinedEnforceOnKey` value that indicates that the enum field is not set."],["Each `EnforceOnKey` that is not `ALL`, such as `HTTP_HEADER` or `HTTP_COOKIE` requires the configuration of a header or cookie name to be used respectively and is truncated to 128 bytes."]]],[]]
