Update cache expiration on Dynamic Media

[jeremyc82321732]

The default cache expiration for images served from Dynamic Media (e.g., https://images.trex.com/is/image/trexcompany/enh-laplante-006-rh-railing-lighting-furniture-aerial-d...) is 10 hours.  We would like to be able to increase this to improve site performance by not re-downloading images that aren't changed.  How can we change the cache time?  We're using AEM in the cloud.

Thank you.

Jeremy

[DPrakashRaj · Accepted solution]

Check “Default cache time to live” section on https://experienceleague.adobe.com/docs/experience-manager-65/assets/dynamic/dm-publish-settings.htm... and https://github.com/AdobeDocs/dynamic-media-developer-resources.en/blob/main/help/aem-is-ir-api/is-ap...

[jeremyc82321732]

Oh, that looks promising.  I didn't even know this was here.  We will give this a shot and let you know how it goes.  Thank you!