Class color is not coming while uploading laz file

I am trying to upload a classified .Laz format into cesium ion but after uploading all class color are not coming it is like raw black and white, how can I got that color in Cesium ?

Hi, do you have an asset id you can share so we can look into this futher?

Asset id - 2687230

Thank you providing that information.

Looking at the data you uploaded it is using LAS point format 1 which does not have any visible color information. It does include classification information which is what you may be seeing in other viewers.

You can view the classification by creating a story and adding a classification style to the tileset.

Please let us know if that answers your question, or if there is something else you need assistance with.