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The Tableau Server Client (TSC) "Query View Image" function Does Not Refresh View Cache

Julkaisupäivä: Aug 25, 2025
Kuvaus

When downloading a view image using the Tableau Server Client views.populate_image method, the view cache is not refreshed and an outdated view is returned.

Cause

The 'Query View Image' API endpoint is expected to pull from cache based on the vizportal.rest_api.view_image.max_age setting.

Ratkaisu

Use the maxAge URL parameter (?maxAge=<# of minutes>) to set the max age value of a view's image cache. This feature is available for REST API/Tableau Server Client in version 2019.1 and later.

Knowledge-artikkelin numero

001471359

 
Ladataan
Salesforce Help | Article