Closed Beta — not yet enabled for all workspaces. Request access at https://developers.myclickfunnels.com/page/code-support.

Update a workflow step's name, step_type_settings, and/or placement.
Moving split steps (conditional_split_step, split_test_step) is not supported
and returns 422. A send_email_step's template_id is create-only and cannot be
changed here (returns 422) — edit the email in place with html_body/text_body, or
create a new step to use a different template.