This interface defines virtual methods for each of the user-facing overload sets in FirewallClient. This allows users to inject custom behavior (e.g., with a Google Mock object) when writing tests that use objects of type FirewallClient.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eFirewallConnection\u003c/code\u003e object, which is used with \u003ccode\u003eFirewallClient\u003c/code\u003e in the Google Cloud App Engine v1 C++ library.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 2.37.0-rc, and the page includes links to documentation for numerous previous versions, going back to version 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFirewallConnection\u003c/code\u003e defines virtual methods for user-facing operations like listing, updating, creating, getting, and deleting ingress rules.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eFirewallConnection\u003c/code\u003e object allows users to inject custom behavior for testing \u003ccode\u003eFirewallClient\u003c/code\u003e, and \u003ccode\u003eMakeFirewallConnection()\u003c/code\u003e can be used to create a concrete instance of the \u003ccode\u003eFirewallConnection\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003eFor mocking purposes, you can refer to the \u003ccode\u003eappengine_v1_mocks::MockFirewallConnection\u003c/code\u003e class.\u003c/p\u003e\n"]]],[],null,["# Class FirewallConnection (2.33.0)\n\nVersion 2.33.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/appengine/latest/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.41.0](/cpp/docs/reference/appengine/2.41.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.40.0](/cpp/docs/reference/appengine/2.40.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.39.0](/cpp/docs/reference/appengine/2.39.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.38.0](/cpp/docs/reference/appengine/2.38.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.37.0](/cpp/docs/reference/appengine/2.37.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.36.0](/cpp/docs/reference/appengine/2.36.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.35.0](/cpp/docs/reference/appengine/2.35.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.34.0](/cpp/docs/reference/appengine/2.34.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.33.0](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.32.0](/cpp/docs/reference/appengine/2.32.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.31.0](/cpp/docs/reference/appengine/2.31.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.30.0](/cpp/docs/reference/appengine/2.30.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.29.0](/cpp/docs/reference/appengine/2.29.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.28.0](/cpp/docs/reference/appengine/2.28.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.27.0](/cpp/docs/reference/appengine/2.27.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.26.0](/cpp/docs/reference/appengine/2.26.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.25.1](/cpp/docs/reference/appengine/2.25.1/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.24.0](/cpp/docs/reference/appengine/2.24.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.23.0](/cpp/docs/reference/appengine/2.23.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.22.1](/cpp/docs/reference/appengine/2.22.1/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.21.0](/cpp/docs/reference/appengine/2.21.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.20.0](/cpp/docs/reference/appengine/2.20.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.19.0](/cpp/docs/reference/appengine/2.19.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.18.0](/cpp/docs/reference/appengine/2.18.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.17.0](/cpp/docs/reference/appengine/2.17.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.16.0](/cpp/docs/reference/appengine/2.16.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.15.1](/cpp/docs/reference/appengine/2.15.1/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.14.0](/cpp/docs/reference/appengine/2.14.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.13.0](/cpp/docs/reference/appengine/2.13.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.12.0](/cpp/docs/reference/appengine/2.12.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection)\n- [2.11.0](/cpp/docs/reference/appengine/2.11.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection) \nThe [`FirewallConnection`](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallConnection) object for [`FirewallClient`](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallClient). \nThis interface defines virtual methods for each of the user-facing overload sets in [`FirewallClient`](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallClient). This allows users to inject custom behavior (e.g., with a Google Mock object) when writing tests that use objects of type [`FirewallClient`](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1_1_1FirewallClient).\n\nTo create a concrete instance, see [`MakeFirewallConnection()`](/cpp/docs/reference/appengine/2.33.0/namespacegoogle_1_1cloud_1_1appengine__v1).\n\nFor mocking, see [`appengine_v1_mocks::MockFirewallConnection`](/cpp/docs/reference/appengine/2.33.0/classgoogle_1_1cloud_1_1appengine__v1__mocks_1_1MockFirewallConnection).\n\nFunctions\n---------\n\n### virtual options()\n\n### virtual ListIngressRules(google::appengine::v1::ListIngressRulesRequest)\n\n### virtual BatchUpdateIngressRules(google::appengine::v1::BatchUpdateIngressRulesRequest const \\&)\n\n### virtual CreateIngressRule(google::appengine::v1::CreateIngressRuleRequest const \\&)\n\n### virtual GetIngressRule(google::appengine::v1::GetIngressRuleRequest const \\&)\n\n### virtual UpdateIngressRule(google::appengine::v1::UpdateIngressRuleRequest const \\&)\n\n### virtual DeleteIngressRule(google::appengine::v1::DeleteIngressRuleRequest const \\&)"]]
