The output encoding in which to generate the resulting image.
bandIds[]
string
If present, specifies a specific set of bands that will be selected from the result of evaluating expression. If not present, all bands resulting from expression will be selected.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-06 UTC."],[[["Thumbnails are representations of images, generated by evaluating an expression that results in an image."],["They can be customized with visualization options, band selections, and reprojection/clipping using a pixel grid."],["Thumbnail creation involves providing parameters like expression, file format, and optionally visualization options, band IDs, grid, and filename prefix."],["Users can initiate thumbnail creation and retrieve image data using designated API methods."]]],["Thumbnails are created with a name, an expression that evaluates to an image, and a specified file format. Band IDs can be selected from the expression's result, and visualization options can be applied for 8-bit RGB output. A pixel grid can define image reprojection and clipping. A filename prefix is used for ZIPPED_GEO_TIFF output. The `create` method generates a thumbnail ID, and `getPixels` computes and renders the image.\n"]]