#648: Add ExhaustiveFacetCount parameter

Author: kashifsoofi

.code-samples.meilisearch.yaml

@@ -834,6 +834,7 @@ facet_search_1: |-
 facet_search_3: |-
   var query = new SearchFacetsQuery()
   {
-    FacetQuery = "c"
+    FacetQuery = "c",
+    ExhaustiveFacetCount: true
   };
   await client.Index("books").FacetSearchAsync("genres", query);

src/Meilisearch/FacetSearchQuery.cs

@@ -43,5 +43,13 @@ public class FacetSearchQuery
         /// </summary>
         [JsonPropertyName("attributesToSearchOn")]
         public IEnumerable<string> AttributesToSearchOn { get; set; }
+
+        /// <summary>
+        /// When true, returns an exhaustive (exact) count for facet values during facet search.
+        /// This may increase response time on large datasets. Omit or set to false to favor performance.
+        /// Default (when null/omitted): server defaults apply.
+        /// </summary>
+        [JsonPropertyName("exhaustiveFacetCount")]
+        public bool? ExhaustiveFacetCount { get; set; }
     }
 }