[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-25。"],[],[],null,["# Method PickerBuilder.setAppId\n\nSets the Id of the application needing to access the user's files via the\n[Drive API](/workspace/drive/api).\n\nThis is required for the `https://www.googleapis.com/auth/drive.file` scope.\n\nExamples\n--------\n\nBasic usage \n\n const builder = new google.pickerPickerBuilder()\n .setAppId('1234567890');\n\nSignature\n---------\n\n setAppId(appId: string): PickerBuilder;\n\nDetails\n-------\n\n| Optional | No |\n| Final | No |\n| Protected | No |\n| Static | No |\n|-----------|----|\n\nParameters\n----------\n\n| Name | Type | Optional | Description |\n|---------|----------|----------|---------------------------|\n| `appId` | `string` | No | The Cloud project number. |\n\nReturns\n-------\n\n[PickerBuilder](./picker.pickerbuilder)"]]