{
  "additionalProperties": false,
  "patternProperties": {
    "^x-[\\w\\d\\.\\x2d_]+$": {
      "$ref": "http://asyncapi.com/definitions/2.5.0/specificationExtension.json"
    }
  },
  "properties": {
    "description": {
      "type": "string",
      "description": "A brief description of the parameter. This could contain examples of use. GitHub Flavored Markdown is allowed."
    },
    "schema": {
      "$ref": "http://asyncapi.com/definitions/2.5.0/schema.json"
    },
    "location": {
      "type": "string",
      "description": "A runtime expression that specifies the location of the parameter value",
      "pattern": "^\\$message\\.(header|payload)#(\\/(([^\\/~])|(~[01]))*)*"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "http://asyncapi.com/definitions/2.5.0/parameter.json"
}