Reference documentation and code samples for the Compute Engine v1 API enum SecurityPolicyRuleRateLimitOptions.Types.EnforceOnKey.
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 "enforceOnKey" 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 "enforceOnKeyName". 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 "enforceOnKeyName". 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. - HTTP_PATH: The URL path of the HTTP request. The key value is truncated to the first 128 bytes. - SNI: Server name indication in the TLS session of the HTTPS request. The key value is truncated to the first 128 bytes. The key type defaults to ALL on a HTTP session. - REGION_CODE: The country/region from which the request originates.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThis document provides versioned reference documentation for the \u003ccode\u003eSecurityPolicyRuleRateLimitOptions.Types.EnforceOnKey\u003c/code\u003e enum within the Google Cloud Compute Engine v1 API, with versions ranging from 1.0.0 to 3.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEnforceOnKey\u003c/code\u003e enum defines the various methods by which rate limits can be enforced, including options such as by IP address, HTTP header, HTTP cookie, and more.\u003c/p\u003e\n"],["\u003cp\u003eThere are several defined key types available, such as \u003ccode\u003eALL\u003c/code\u003e, \u003ccode\u003eIP\u003c/code\u003e, \u003ccode\u003eHTTP_HEADER\u003c/code\u003e, \u003ccode\u003eXFF_IP\u003c/code\u003e, \u003ccode\u003eHTTP_COOKIE\u003c/code\u003e, \u003ccode\u003eHTTP_PATH\u003c/code\u003e, \u003ccode\u003eSNI\u003c/code\u003e, \u003ccode\u003eREGION_CODE\u003c/code\u003e, and \u003ccode\u003eUndefinedEnforceOnKey\u003c/code\u003e to manage rate limits.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of \u003ccode\u003eSecurityPolicyRuleRateLimitOptions.Types.EnforceOnKey\u003c/code\u003e available is 3.6.0, while the specific page displayed corresponds to version 2.9.0.\u003c/p\u003e\n"],["\u003cp\u003eThe reference documentation is found in the \u003ccode\u003eGoogle.Cloud.Compute.V1.dll\u003c/code\u003e assembly within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, and it is part of the Compute Engine v1 API.\u003c/p\u003e\n"]]],[],null,[]]
