[[["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):2025-07-26。"],[],["The `Image.getThumbId` function retrieves a thumbnail ID. It accepts `params`, an object that defines thumbnail properties like `dimensions` (specifying maximum pixel width and height) and `region` (a geospatial area to render). The function can optionally take a `callback` for asynchronous operation. It returns a `ThumbnailId`, and if a callback is provided, it returns null. If no callback is passed the function executes synchronously. The function operates on an `Image` instance.\n"]]