joystream/cli/examples/content/CreateChannel.json

{
  "title": "Example Joystream Channel",
  "description": "This is an awesome example channel!",
  "isPublic": true,
  "language": "en",
  "category": 1,
  "avatarPhotoPath": "./avatar-photo-1.png",
  "coverPhotoPath": "./cover-photo-1.png",
  "rewardAccount": "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"
}