Hello @Shivang Pandey,
There is no API available for manipulating items in the Azure Digital Twins 3D Scenes studio environment.
As an alternative, at your own risk, you could try to manipulate the configuration file. 3D Scenes Studio is configured using the 3DScenesConfiguration.json file found in the related Azure Data Storage container where the 3D images are stored.
I expect the browser pages need to be restarted to read the new configuration file.
Please make a copy first before testing this. Or better, put the blob storage files under version control.
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