[[["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 2025-08-28 UTC."],[],[],null,["# Network Services V1 API - Class Google::Cloud::NetworkServices::V1::ExtensionChain::MatchCondition (v2.4.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.4.0 (latest)](/ruby/docs/reference/google-cloud-network_services-v1/latest/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [2.3.0](/ruby/docs/reference/google-cloud-network_services-v1/2.3.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [2.2.0](/ruby/docs/reference/google-cloud-network_services-v1/2.2.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [2.1.0](/ruby/docs/reference/google-cloud-network_services-v1/2.1.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [2.0.1](/ruby/docs/reference/google-cloud-network_services-v1/2.0.1/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [1.2.0](/ruby/docs/reference/google-cloud-network_services-v1/1.2.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [1.1.0](/ruby/docs/reference/google-cloud-network_services-v1/1.1.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [1.0.1](/ruby/docs/reference/google-cloud-network_services-v1/1.0.1/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [0.2.0](/ruby/docs/reference/google-cloud-network_services-v1/0.2.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition)\n- [0.1.0](/ruby/docs/reference/google-cloud-network_services-v1/0.1.0/Google-Cloud-NetworkServices-V1-ExtensionChain-MatchCondition) \nReference documentation and code samples for the Network Services V1 API class Google::Cloud::NetworkServices::V1::ExtensionChain::MatchCondition.\n\nConditions under which this chain is invoked for a request. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Google::Protobuf::MessageExts::ClassMethods \n\nIncludes\n--------\n\n- Google::Protobuf::MessageExts\n\nMethods\n-------\n\n### #cel_expression\n\n def cel_expression() -\u003e ::String\n\n**Returns**\n\n- (::String) --- Required. A Common Expression Language (CEL) expression that is used to match requests for which the extension chain is executed.\n\n For more information, see [CEL matcher language\n reference](https://cloud.google.com/service-extensions/docs/cel-matcher-language-reference).\n\n### #cel_expression=\n\n def cel_expression=(value) -\u003e ::String\n\n**Parameter**\n\n- **value** (::String) --- Required. A Common Expression Language (CEL) expression that is used to match requests for which the extension chain is executed.\n\n\n For more information, see [CEL matcher language\nreference](https://cloud.google.com/service-extensions/docs/cel-matcher-language-reference). \n**Returns**\n\n- (::String) --- Required. A Common Expression Language (CEL) expression that is used to match requests for which the extension chain is executed.\n\n For more information, see [CEL matcher language\n reference](https://cloud.google.com/service-extensions/docs/cel-matcher-language-reference)."]]