https://spark.apache.org/docs/latest/api/java/org/apache/spark/status/protobuf/StoreTypes.StateOperatorProgressOrBuilder.html
StoreTypes.StateOperatorProgressOrBuilder (Spark 4.1.1 JavaDoc)
declaration: package: org.apache.spark.status.protobuf, class: StoreTypes, interface: StateOperatorProgressOrBuilder
sparkjavadoc