{
  "desc": "Closes direct messages, multi-person or 1:1 or otherwise.",

  "args": {
    "channel": {
      "example" : "G1234567890",
      "required": true,
      "desc"    : "Conversation to close."
    }
  },

  "errors": {
    "channel_not_found": "Value passed for `channel` was invalid"
  }
}