AEM Sites Developer Professional Practice Questions - Adobe Certified Professional - Adobe Experience Manager Sites Developer (Exam AD0-E128) Exam

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In a Sling Model, a developer wants a missing authored property to be optional rather than causing the model adaptation to fail. Which annotation attribute achieves this?

@ValueMapValue with injectionStrategy = InjectionStrategy.OPTIONAL @Required(true) on @ValueMapValue to force the property to be present @PostConstruct on the injected field to mark it optional adaptable=Resource.class as a per-field @ValueMapValue attribute

Correct Answer:

@ValueMapValue with injectionStrategy = InjectionStrategy.OPTIONAL

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