Using api.command:

• automation
• policy

• 
  start:
    api.command:
      output: results
      inputs:
        name: cerb.commands.email.spam.train
        params:
          ticket_id@int: 1234
  
  

• 
  commands:
    api.command:
      deny/name@bool: {{inputs.name not in ['cerb.commands.email.spam.train']}}
      allow@bool: yes