As of April 10, 2026, Dataplex Universal Catalog is now called Knowledge Catalog. The API, client library, CLI, and IAM names remain unchanged. For more information, see Introducing the Google Cloud Knowledge Catalog.
Required. The resource name of the DataScan: projects/{project}/locations/{locationId}/dataScans/{dataScanId}. where project refers to a projectId or projectNumber and locationId refers to a Google Cloud region.
Only OnDemand data scans are allowed.
Authorization requires the following IAM permission on the specified resource name:
dataplex.datascans.run
Request body
The request body must be empty.
Response body
Run DataScan Response.
If successful, the response body contains data with the following structure:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-26 UTC."],[],[]]