Reference documentation and code samples for the Document AI V1beta3 API module Google::Cloud::DocumentAI::V1beta3::DocumentSchema::EntityType::Property::OccurrenceType.
Types of occurrences of the entity type in the document. Note: this
represents the number of instances of an entity types, not number of
mentions of a given entity instance.
Constants
OCCURRENCE_TYPE_UNSPECIFIED
value: 0 Unspecified occurrence type.
OPTIONAL_ONCE
value: 1 There will be zero or one instance of this entity type.
OPTIONAL_MULTIPLE
value: 2 The entity type will appear zero or multiple times.
REQUIRED_ONCE
value: 3 The entity type will only appear exactly once.
REQUIRED_MULTIPLE
value: 4 The entity type will appear once or more times.
