CreateMessageChannelCommand

{
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "rootType": "string",
    "rootId": "string",
    "topicType": "string",
    "topicId": "string",
    "name": "string",
    "members": [
        "497f6eca-6276-4993-bfeb-53cbbbba6f08"
    ]
}