{
    "credentials": {
        "hostkey": {
            "env": "HOST_KEY",
            "path": "/etc/hostkey.txt"
        }
    },
    "description": "An example 'thin' helloworld Cloud-Native Application Bundle",
    "images": {
        "my-microservice": {
            "description": "my microservice",
            "digest": "sha256:aaaaaaaaaaaa...",
            "image": "technosophos/microservice:1.2.3"
        }
    },
    "custom": {
        "com.example.backup-preferences": {
            "frequency": "daily"
        },
        "com.example.duffle-bag": {
            "icon": "https://example.com/icon.png",
            "iconType": "PNG"
        }
    },
    "invocationImages": [
        {
            "digest": "sha256:aaaaaaa...",
            "image": "technosophos/helloworld:0.1.0",
            "imageType": "docker"
        }
    ],
    "maintainers": [
        {
            "email": "matt.butcher@microsoft.com",
            "name": "Matt Butcher",
            "url": "https://example.com"
        }
    ],
    "name": "helloworld",
    "outputs": {
        "clientCert": {
            "contentEncoding": "base64",
            "contentMediaType": "application/x-x509-user-cert",
            "path": "/cnab/app/outputs/clientCert",
            "sensitive": true,
            "type": "file"
        },
        "hostName": {
            "applyTo": [
                "install"
            ],
            "description": "the hostname produced installing the bundle",
            "path": "/cnab/app/outputs/hostname",
            "type": "string"
        },
        "port": {
            "path": "/cnab/app/outputs/port",
            "type": "integer"
        }
    },
    "parameters": {
        "backend_port": {
            "default": 80,
            "destination": {
                "env": "BACKEND_PORT"
            },
            "maximum": 10240,
            "description": "The port that the back-end will listen on",
            "minimum": 10,
            "type": "integer"
        }
    },
    "schemaVersion": "v1.0.0-WD",
    "version": "0.1.2",
    "abc": "def"
}