post https://preview.threekit.com/api/asset-jobs/import
Imports multiple 3D models and images, creating corresponding assets.
Supported 3D filetypes include .gltf, .glb, .fbx, .obj, .usd, .usda, .usdc, .usdz, .step, .dwg and .iges.
Supported image filetypes include .png, .hdr, and .exr
Warning
This does not allow the sync parameter to be used which means that the API will not wait for the call to finish.