requiresSubscription constant
IriTerm
const requiresSubscription
requiresSubscription [Expects: https://schema.org/Boolean, https://schema.org/MediaSubscription]
Indicates if use of the media require a subscription (either paid or free). Allowed values are true or false (note that an earlier version had 'yes', 'no').
Can be used on: https://schema.org/ActionAccessSpecification, https://schema.org/MediaObject
Implementation
static const requiresSubscription = const IriTerm(
'https://schema.org/requiresSubscription',
);