{
  "$schema": "http://json-schema.org/schema#",
  "title": "Schema for `module_manifest.json` metadata file",
  "definitions": {
    "intentFilterArray": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/intentFilter"
      },
      "additionalItems": false,
      "uniqueItems": true,
      "minItems": 1
    },
    "intentFilter": {
      "type": "object",
      "properties": {
        "action": {
          "type": "string"
        },
        "parameters": {
          "$ref": "#/definitions/parameterArray"
        }
      },
      "required": ["action", "parameters"]
    },
    "parameterArray": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/parameter"
      },
      "additionalItems": false,
      "uniqueItems": true
    },
    "parameter": {
      "type": "object",
      "properties": {
        "name": {
          "$ref": "#/definitions/alphaNumString"
        },
        "type": {
          "type": "string"
        },
        "required": {
          "type": "boolean"
        }
      },
      "required": ["name", "type"],
      "additionalProperties": false
    },
    "alphaNumString": {
      "type": "string",
      "pattern": "^[a-zA-Z0-9_]+$"
    },
    "compositionPattern": {
      "type": "string",
      "enum": ["ticker", "comments-right"]
    },
    "hexColor": {
      "type": "string",
      "pattern": "^#([A-Fa-f0-9]{6})$"
    }
  },
  "type": "object",
  "properties": {
    "binary": {
      "type": "string"
    },
    "suggestion_headline": {
      "type": "string"
    },
    "intent_filters": {
      "$ref": "#/definitions/intentFilterArray"
    },
    "composition_pattern": {
      "$ref": "#/definitions/compositionPattern"
    },
    "action": {
      "type": "string"
    },
    "parameters": {
      "$ref": "#/definitions/parameterArray"
    },
    "@version": {
      "type": "integer"
    },
    "placeholder_color": {
      "$ref": "#definitions/hexColor"
    }
  },
  "required": ["binary"],
  "dependencies": {
    "intent_filters": {
      "required": ["@version"]
    }
  },
  "additionalProperties": false
}