{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://sneak.berlin/go/neoirc/schema/commands/NICK.json",
  "title": "NICK",
  "description": "Change nick. A client sends it to change its nick. The server sends it to the user's own clients and to the users who share a channel with the user. RFC 1459 §4.1.2.",
  "$ref": "../message.json",
  "properties": {
    "command": { "const": "NICK" },
    "from": { "type": "string", "description": "The old nick. The server sets it." },
    "body": {
      "type": "array",
      "items": { "type": "string" },
      "description": "The new nick, as the first string. The server sends one string.",
      "minItems": 1
    }
  },
  "required": ["command", "body"],
  "examples": [
    { "command": "NICK", "body": ["newnick"] },
    { "command": "NICK", "from": "oldnick", "body": ["newnick"] }
  ]
}