Echo example

¶

Echo example

This example illustrates how to use the Unitag Engine API to display all available runtime data (try it here).
¶

The raw JSON document can be found here.
```
{
```
¶

Define the URL that will be used to access this operation. The resulting URL has the following form: http://e.unitag.io/r/{YOUR PATH HERE}.
```
    "url": "{YOUR PATH HERE}",
```
¶

Mark this operation as published. This is needed to make it publicly available.
```
    "state": "PUBLISHED",
```
¶

Define the default entry point of this operation.
```
    "index": {
```

Define a fake data connector, named foo.

        "input": {
            "foo": "This is the result of a fake connector"
        },

Define a fake data action, named bar.

        "trigger": {
            "data": {
                "output": "bar",
                "value": "This is the result of a fake action"
            }
        },

Send a JSON response containing all available runtime data.

        "response": {
            "body": {
                "env": "<((env))>",
                "ctx": "<((ctx))>",
                "params": "<((params))>",
                "io": "<((io))>",
                "out": "<((out))>"
            }
        }
    }
}