import unreal
tools = unreal.AssetToolsHelpers.get_asset_tools()
matLibrary = unreal.MaterialEditingLibrary()
mat = tools.create_asset("asset_name", "/Game/Gen/", unreal.Material, unreal.MaterialFactoryNew())
baseCol = matLibrary.create_material_expression(mat, unreal.MaterialExpressionConstant3Vector, -180,200)
matLibrary.connect_material_property(baseCol, "", unreal.MaterialProperty.MP_BASE_COLOR)

import unreal

def get_groom_import_options():
    options = unreal.GroomImportOptions()
    import_data = unreal.GroomConversionSettings()

    # import values
    import_data.set_editor_property('rotation', unreal.Vector(90.0, 0.0, 0.0))
    import_data.set_editor_property('scale', unreal.Vector(1.0, -1.0, 1.0))

    options.conversion_settings = import_data
    return options

def get_import_task(file_path, destination_path):
    import_task = unreal.AssetImportTask()

    import_task.set_editor_property('filename', file_path)
    import_task.set_editor_property('destination_path', destination_path)
    import_task.set_editor_property('replace_existing', True)
    import_task.set_editor_property('replace_existing_settings', True)
    import_task.set_editor_property('automated', True)
    return import_task

def import_asset(file_path, destination_path):
    import_task = get_import_task(file_path, destination_path)
    import_task.options = get_groom_import_options()
    # run the import task
    unreal.AssetToolsHelpers.get_asset_tools().import_asset_tasks([import_task])

import_asset(r"D:/myDocuments/maya/projects/Groom_Gen_Tests/unrealExchange/ZannyGroom_01_Copy2.abc", '/Game/Imports/TestImport/')

#Setup variables
$engine = "C:\Program Files\Epic Games\UE_5.X\Engine\Binaries\Win64\UnrealEditor-Cmd.exe"
$project = "C:\MyFolder\MyProject.uproject"
$script = "C:\MyFolder\MyScript.py"

#Start headless editor with specified script. Backtick ` used to preserve quotes in argument list.
Start-Process $engine -ArgumentList "`"$project`" -run=pythonscript -script=`"$script`""