Requests for a URL that match this handler that do not use HTTPS are
automatically redirected to the HTTPS URL with the same path. Query
parameters are reserved for the redirect.
SecureOptional
Both HTTP and HTTPS requests with URLs that match the handler succeed
without redirects. The application can examine the request to determine
which protocol was used and respond accordingly.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis document provides reference information for the \u003ccode\u003eServiceConfig.Types.SecurityLevel\u003c/code\u003e enum within the Google Cloud Functions v2 API, specifically version 1.5.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSecurityLevel\u003c/code\u003e enum controls the security protocol for function URLs, with options for \u003ccode\u003eSecureAlways\u003c/code\u003e, \u003ccode\u003eSecureOptional\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSecureAlways\u003c/code\u003e setting will automatically redirect non-HTTPS requests to HTTPS, while \u003ccode\u003eSecureOptional\u003c/code\u003e allows both HTTP and HTTPS requests.\u003c/p\u003e\n"],["\u003cp\u003eSecurity level is only configurable for 1st Gen functions, while 2nd Gen functions are always \u003ccode\u003eSECURE_ALWAYS\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version for this documentation is 1.7.0, and it goes back as far as 1.0.0.\u003c/p\u003e\n"]]],[],null,[]]
