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List features for a given table asset.
Returns the call results. Null if a callback is specified.
Usage
Returns
ee.data.listFeatures(asset, params,callback)
api.ListFeaturesResponse
Argument
Type
Details
asset
String
The table asset ID to query.
params
api.ProjectsAssetsListFeaturesNamedParameters
An object containing request parameters with the following possible values:
pageSize(number): An optional maximum number of results per page, default is 1000.
pageToken(string): An optional token identifying a page of results the server should return, usually taken from the response object.
region(string): If present, a geometry defining a query region, specified as a GeoJSON geometry string (see RFC 7946).
filter(comma-separated strings): If present, specifies additional simple property filters (see https://google.aip.dev/160).
callback
Function, optional
An optional callback, called with two parameters: the first is the resulting list of features and the second is an error string on failure. If not supplied, the call is made synchronously.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-20 UTC."],[[["\u003cp\u003eLists features for a specified table asset using its ID.\u003c/p\u003e\n"],["\u003cp\u003eAllows optional parameters for filtering, pagination, and regional queries.\u003c/p\u003e\n"],["\u003cp\u003eReturns an \u003ccode\u003eapi.ListFeaturesResponse\u003c/code\u003e object containing the features or null if a callback function is provided.\u003c/p\u003e\n"],["\u003cp\u003eOptionally accepts a callback function for asynchronous execution, receiving the features and potential errors.\u003c/p\u003e\n"]]],["The core functionality involves listing features for a specified table asset. The `ee.data.listFeatures` function accepts an asset ID (`asset`) and request parameters (`params`). Parameters include `pageSize`, `pageToken`, `region`, and `filter`. It can optionally take a `callback` function for asynchronous calls. The function returns a `api.ListFeaturesResponse` object containing the features list, or it returns `null` if a callback is provided. It retrieves information from an asset and allows filtering and pagination.\n"],null,["# ee.data.listFeatures\n\n\u003cbr /\u003e\n\nList features for a given table asset.\n\n\u003cbr /\u003e\n\nReturns the call results. Null if a callback is specified.\n\n| Usage | Returns |\n|-----------------------------------------------------|--------------------------|\n| `ee.data.listFeatures(asset, params, `*callback*`)` | api.ListFeaturesResponse |\n\n| Argument | Type | Details |\n|------------|-----------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `asset` | String | The table asset ID to query. |\n| `params` | api.ProjectsAssetsListFeaturesNamedParameters | An object containing request parameters with the following possible values: |-------------------------------------------------------------------------------------------------------------------------------------------| | ` pageSize ` (number): An optional maximum number of results per page, default is 1000. | | ` pageToken ` (string): An optional token identifying a page of results the server should return, usually taken from the response object. | | ` region ` (string): If present, a geometry defining a query region, specified as a GeoJSON geometry string (see RFC 7946). | | ` filter ` (comma-separated strings): If present, specifies additional simple property filters (see https://google.aip.dev/160). | |\n| `callback` | Function, optional | An optional callback, called with two parameters: the first is the resulting list of features and the second is an error string on failure. If not supplied, the call is made synchronously. |"]]
