core-lightning/doc/schemas/check.schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "command_to_check": {
      "type": "string",
      "description": "the *command_to_check* argument"
    }
  },
  "required": [
    "command_to_check"
  ]
}