For Blender 2.80 API, What replaces the constraint_orientation parameter in bpy.ops.transform? I am trying to update my plug-in from Blender 2.79 code. I am getting the following error from Blender:

TypeError: Converting py args operator properties: keyword "constraint_orientation" unrecognized.




The code relates to this call in __init__.py:

bpy.ops.transform.translate(value=(0, 1.5, 0), constraint_axis=(False, True, False), constraint_orientation='LOCAL')


What is the right way create such a constraint in Blender 2.80?
Replace constraint_orientation with orient_type.
Links aren't ideal because they might die. If there is a way to add this more permanently, please let me know.
https://blenderartists.org/t/2-80-cheat-sheet-for-updating-add-ons/1148974