Adds usedDatabaseSize to stats, document and embeddings database metrics to index stats

Author: pratts

src/main/java/com/meilisearch/sdk/model/IndexStats.java

@@ -14,13 +14,22 @@ public class IndexStats {
     protected long numberOfDocuments;
     protected boolean isIndexing;
     protected Map<String, Integer> fieldDistribution;
+    protected long rawDocumentDbSize;
+    protected long avgDocumentSize;
+    protected long numberOfEmbeddedDocuments;
+    protected long numberOfEmbeddings;
 
     public IndexStats() {}
 
     public IndexStats(
-            long numberOfDocuments, boolean isIndexing, Map<String, Integer> fieldDistribution) {
+            long numberOfDocuments, boolean isIndexing, Map<String, Integer> fieldDistribution,
+            long rawDocumentDbSize, long avgDocumentSize, long numberOfEmbeddedDocuments, long numberOfEmbeddings) {
         this.numberOfDocuments = numberOfDocuments;
         this.isIndexing = isIndexing;
         this.fieldDistribution = fieldDistribution;
+        this.rawDocumentDbSize = rawDocumentDbSize;
+        this.avgDocumentSize = avgDocumentSize;
+        this.numberOfEmbeddedDocuments = numberOfEmbeddedDocuments;
+        this.numberOfEmbeddings = numberOfEmbeddings;
     }
 }

src/main/java/com/meilisearch/sdk/model/Stats.java

@@ -14,11 +14,14 @@ public class Stats {
     protected long databaseSize;
     protected Date lastUpdate;
     protected Map<String, IndexStats> indexes;
+    protected long usedDatabaseSize;
 
-    public Stats(long databaseSize, Date lastUpdate, Map<String, IndexStats> indexes) {
+    public Stats(long databaseSize, Date lastUpdate, Map<String, IndexStats> indexes,
+            long usedDatabaseSize) {
         this.databaseSize = databaseSize;
         this.lastUpdate = lastUpdate;
         this.indexes = indexes;
+        this.usedDatabaseSize = usedDatabaseSize;
     }
 
     public Stats() {}