foo.json

{
    "name": "foo",
    "version": "1.0",
    "schemaVersion": "99.99",
    "invocationImages": [
        {
            "imageType": "docker",
            "image": "technosophos/helloworld:0.1.0"
        }
    ],
    "images": {
        "image1":{
            "description": "image1",
            "image": "urn:image1uri",
            "refs": [
                {
                    "path": "image1path",
                    "field": "image.1.field"
                }
            ]
        },
        "image2":{
            "name": "image2",
            "uri": "urn:image2uri",
            "refs": [
                {
                    "path": "image2path",
                    "field": "image.2.field"
                }
            ]
        }
    },
    "credentials": {
        "foo": {
            "path": "pfoo"
        },
        "bar": {
            "env": "ebar"
        },
        "quux": {
            "path": "pquux",
            "env": "equux"
        }
    },
    "custom": {
        "com.example.duffle-bag": {
            "icon": "https://example.com/icon.png",
            "iconType": "PNG"
        },
        "com.example.backup-preferences": {
            "enabled": true,
            "frequency": "daily"
        }
    },
    "definitions" : {
        "complexThing" : {
            "type" : "object",
            "properties" : {
                "host" : {
                    "default" : "localhost",
                    "type" : "string",
                    "minLength" : 3,
                    "maxLength" : 10
                },
                "port" : {
                    "type" : "integer",
                    "minimum": 8000
                }
            },
            "required" : ["port"]
        }
    },
    "parameters" : {
        "serverConfig" : {
            "definition" : "complexThing",
            "destination" : {
                "path": "/cnab/is/go"
            }
        }
    },
    "requiredExtensions": [
      "com.example.duffle-bag"
    ]
}