I need a hammer (CLI) command that will cancel jobs

Issue

Currently we are only able to cancel a job via the UI. Would like the ability to cancel the job via CLI such as: # hammer job-invocation cancel id=job_id

Steps to complete in WebUI:
1. Navigate to Monitor -> Jobs
2. Choose scheduled Job in question
3. Select "Cancel Job"

Potential/Preferred Alternative:
# hammer job-invocation cancel id=job_id

Current status:
Hammer does not currently have this functionality.