{
    "$schema": "http://json-schema.org/draft-04/schema#",

    "title": "pype:master_version-1.0",
    "description": "Master version of asset",

    "type": "object",

    "additionalProperties": true,

    "required": [
        "schema",
        "type",
        "parent"
    ],

    "properties": {
        "_id": {
            "description": "Document's id (database will create it's if not entered)",
            "type": "ObjectId",
            "example": "592c33475f8c1b064c4d1696"
        },
        "schema": {
            "description": "The schema associated with this document",
            "type": "string",
            "enum": ["avalon-core:master_version-3.0", "pype:master_version-3.0"],
            "example": "pype:master_version-3.0"
        },
        "type": {
            "description": "The type of document",
            "type": "string",
            "enum": ["master_version"],
            "example": "master_version"
        },
        "parent": {
            "description": "Unique identifier to parent document",
            "type": "ObjectId",
            "example": "592c33475f8c1b064c4d1696"
        }
    }
}