metadata property

Map<String, Object?>? metadata
getter/setter pair

Attributes relevant to the node contained in a group of key-value pairs.

For example, a Parameter Reference node could have the following information in its metadata: { "parameter_reference": "param1", "parameter_type": "array" }

The values for Object must be JSON objects. It can consist of num, String, bool and null as well as Map and List values.

Implementation

core.Map<core.String, core.Object?>? metadata;