{
  "type": "object",
  "properties": {
    "key_prefix": {
      "type": "string",
      "description": "This prefix appended by certain characters will generate a link any time it is found in an issue, pull request, or commit."
    },
    "url_template": {
      "type": "string",
      "description": "The URL must contain `<num>` for the reference number. `<num>` matches different characters depending on the value of `is_alphanumeric`."
    },
    "is_alphanumeric": {
      "type": "boolean",
      "default": true,
      "description": "Whether this autolink reference matches alphanumeric characters. If true, the `<num>` parameter of the `url_template` matches alphanumeric characters `A-Z` (case insensitive), `0-9`, and `-`. If false, this autolink reference only matches numeric characters."
    }
  },
  "required": [
    "key_prefix",
    "url_template"
  ],
  "$schema": "https://json-schema.org/draft/2019-09/schema"
}