Using https://developer.celigo.com, complete the following task:

Using Celigo, build me a script that creates, validates, or inspects a workflow automation:

1. Install and use the official Celigo SDK if one is available; otherwise use the documented REST API
2. List existing workflows, scenarios, zaps, connectors, or equivalent automation resources
3. Create or configure a workflow if the API supports creation; otherwise retrieve a workflow definition and explain which trigger/action primitives are available
4. The workflow should model this process:
   - Trigger: inbound webhook with a lead record
   - Step 1: normalize fields name, email, company, employee_count, and message
   - Step 2: branch high_priority=true when employee_count >= 500 or the message contains "enterprise"
   - Step 3: route high-priority leads to sales and all others to nurture
5. If the API supports *****ing/running the workflow, run it with one sample enterprise lead and one sample self-serve lead
6. Print JSON with fields: platform, workflow_id, trigger_type, steps, *****_runs, and notes

Use real documented Celigo APIs or SDK calls. Do not simulate the full workflow only in local Python unless Celigo exposes no create/***** API and you clearly report the limitation after inspecting documented resources.