o3de/Gems/AtomLyIntegration/CommonFeatures/Registry/AssetProcessorGemConfig.setreg

{
    "Amazon": {
        "AssetProcessor": {
            "Settings": {
                "RC PostFxLayerCategories": {
                    "glob": "*.postfxlayercategories",
                    "params": "copy",
                    "productAssetType": "{A18B1B11-4C1E-4C1B-9643-178E8ED27019}"
                }
            }
        }
    }
}