List plan constants
documentedList constants for a plan.
GET /plans/{planId}/constantsWORKFLOWS AND COMMUNICATION PLANSno implementation yet0 runsInput
base_url*
xMatters base URL (including https://, ending with /api/xm/1/)
https://<organization>.<deployment>.xmatters.com/api/xm/1/
plan_id*
Plan ID
planId
Calls xMatters as you (your API key is your account); keychains.dev holds the credentials.