如果您遇到使用 DNS 地址将消息路由到 Google 目的地的管道（例如 Cloud Run、Pub/Sub、Workflows 或其他 Eventarc Advanced 总线）的 HTTP 503 Service Unavailable 错误，请确保在网络连接中使用的子网上启用了专用 Google 访问通道；否则，DNS 地址将无法解析。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","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"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-01-07。"],[],[]]
