getAnnotationAsync

abstract fun getAnnotationAsync(@IntRange(from = 0) pageIndex: Int, objectNumber: Int): Maybe<Annotation>

Returns annotation with certain object ID on the page if it exists, asynchronously.

An instance of Maybe that either emits the requested annotation in onSuccess() or terminates with onCompleted() or onError().

pageIndex

Page index of the page where the annotation is.

objectNumber

Object number of the annotation to retrieve.