| portId | M | 1 | String | Port Id |
+-----------------+-----------------+-------------------+---------------+-------------------+
-**metadata**
-
-+-----------------+-----------------+-------------------+---------------+-------------------+
-| **Parameter** | **Qualifier** | **Cardinality** | **Content** | **Description** |
-+=================+=================+===================+===============+===================+
-| keyName | M | 1 | String | Key name |
-+-----------------+-----------------+-------------------+---------------+-------------------+
-| value | M | 1 | string | value |
-+-----------------+-----------------+-------------------+---------------+-------------------+
::
}],
- "metada": [{
-
- "keyName": "foo",
+ "metada": {
- "value": "foo value"
+ "foo": "foo value"
- }],
+ },
"userdata": "abcdedf"