queryable property
Indicates that the property is used with PollForJobs. When
creating a custom action, an action can have up to one queryable property.
If it has one, that property must be both required and not secret.
If you create a pipeline with a custom action type, and that custom action contains a queryable property, the value for that configuration property is subject to other restrictions. The value must be less than or equal to twenty (20) characters. The value can contain only alphanumeric characters, underscores, and hyphens.
Implementation
final bool? queryable;