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 defaults to the source IP address of the request i.e. key type IP. - 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"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThe content provides documentation for the \u003ccode\u003eEnforceOnKey\u003c/code\u003e enum within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, detailing its use in security policy rule rate limit options.\u003c/p\u003e\n"],["\u003cp\u003eThe latest documented version for \u003ccode\u003eEnforceOnKey\u003c/code\u003e is 3.6.0, with a range of versions from 1.0.0 to 3.6.0 listed for reference.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eEnforceOnKey\u003c/code\u003e specifies the method used to enforce rate limits, with options including applying limits to all requests, per IP, based on an HTTP header, based on an HTTP cookie, or based on an X-Forwarded-For IP.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation lists six fields for \u003ccode\u003eEnforceOnKey\u003c/code\u003e: \u003ccode\u003eAll\u003c/code\u003e, \u003ccode\u003eHttpCookie\u003c/code\u003e, \u003ccode\u003eHttpHeader\u003c/code\u003e, \u003ccode\u003eIp\u003c/code\u003e, \u003ccode\u003eUndefinedEnforceOnKey\u003c/code\u003e, and \u003ccode\u003eXffIp\u003c/code\u003e, where each represents a different rate limit enforcement key type.\u003c/p\u003e\n"],["\u003cp\u003eIf the HTTP header or cookie is not found then it defaults to applying to all requests.\u003c/p\u003e\n"]]],[],null,[]]
