component.json

{
    "title": "mock component",
    "description": "mock",
    "credentials": {
        "fields":{
            "name": {
                "label": "Your name",
                "required": true,
                "viewClass": "TextFieldView"
            }
        }
    },
    "triggers": {
        "getHello": {
            "main": "./lib/triggers/getHello.js",
            "type": "polling",
            "title": "Query Hello",
            "metadata": {
                "out": "./lib/schemas/getHello.out.json"
            }
        }
    },
    "actions": {
        "updateHello": {
            "main": "./lib/actions/updateHello.js",
            "title": "Update Hello",
            "fields": {
                "dynamicSelect": {
                    "viewClass": "SelectView",
                    "prompt": "Select your value",
                    "label": "Value",
                    "required": false,
                    "model": "getModel"
                }
            },
            "dynamicMetadata": true
        }
    }
}