message: Channel can't have a suffix
diff: @@ -317,7 +317,7 @@ properties:
  type: "string"
  aliasTemplate:
  type: "string"
  - pattern: "^(#.*\\$CHANNEL.*|\\$CHANNEL)$"
  + pattern: "^(#.*\\$CHANNEL|\\$CHANNEL)$"
  whitelist:
  type: "array"
  items:
  