ReferenceSupplyObjectsSupLevelBucketView as MarkdownSupLevelBucketcadLevelAgg and contentVaultLevelAgg produce a LevelBucket with level + displayName Member Of SupPartResultSet object type SupLevelBucket { level: Int displayName: String! count: Int}Fieldslevel ● Int scalardisplayName ● String! non-null scalarcount ● Int scalar