{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "10/EPMP get metadata request",
    "type": "object",
    "properties": {
        "keys": {
            "type": "array",
            "items": {
                "type": "string",
                "pattern": "^[a-zA-Z0-9_]+$",
                "description": "Endpoint metadata key name"
            },
            "_uniqueItems": true,
            "description": "EP metadata keys to be returned. Optional. If not specified, all EP metadata keys will be returned."
        }
    },
    "additionalProperties": false
}