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v11.2.0
Knowledge-PBF v11.2.0 Release Notes
October 2023
New Features
Upgraded Protobuf Compiler
At 11.2 the Knowledge Graph Service upgraded the protobuf compiler version from 3.19.4 to 3.21.12. Clients will be required to re-generate their protobuf-generated classes with the 3.21.12 version of protoc to encode and decode protobuf objects against an 11.2 Enterprise.
See the ReadMe.md for more details.
New Data Types
At 11.2 the ArcGIS platform introduced 4 new data types!
esriFieldTypeBigIntegeresriFieldTypeTimestampOffsetesriFieldTypeDateOnlyesriFieldTypeTimeOnly
- This is reflected in the protobuf specification with new value types embedded in
AnyValue. - We've also introduced a new
openCyphertype,DurationValueto support temporal queries that may return aDurationbetween two temporal instants.
Provenance
Knowledge Graph introduced the Provenance feature to arcgisManagedData: true services so users can track the lineage of their data. We've enhanced the QueryDataModelResponse to return the definition of this meta_entity_type, as well as return Provenance specific metadata, provenance_source_type_values.