{
  "type": "object",
  "required": [
    "id",
    "name",
    "color",
    "description",
    "description_html",
    "text_color"
  ],
  "properties": {
    "id": { "type": "integer" },
    "name": { "type": "string" },
    "color": {
      "type": "string",
      "pattern": "^#[0-9A-Fa-f]{3}{1,2}$"
    },
    "description": { "type": ["string", "null"] },
    "description_html": { "type": ["string", "null"] },
    "text_color": {
      "type": "string",
      "pattern": "^#[0-9A-Fa-f]{3}{1,2}$"
    }
  },
  "additionalProperties": false
}