[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-03-04。"],[[["This method watches a specified variable for changes, returning the new value upon change or timing out."],["If the watched variable is deleted, the method will return the last known value, and the `variableState` will be set to `DELETED`."],["The HTTP request is a `POST` to a specific URL, which includes the variable's name in the format: `projects/[PROJECT_ID]/configs/[CONFIG_NAME]`."],["The request body can contain a `newerThan` field, which is a timestamp used to immediately check if the current variable timestamp is newer than the provided timestamp."],["The method requires authorization with either the `https://www.googleapis.com/auth/cloud-platform` or `https://www.googleapis.com/auth/cloudruntimeconfig` OAuth scopes."]]],[]]