Add support for Breadcrumb block type ✨

Author: KoditkarVedant

Src/Notion.Client/Api/Blocks/RequestParams/BlocksUpdateParameters/UpdateBlocks/BreadcrumbUpdateBlock.cs

@@ -0,0 +1,21 @@
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class BreadcrumbUpdateBlock : IUpdateBlock
+    {
+        public bool Archived { get; set; }
+
+        [JsonProperty("breadcrumb")]
+        public Data Breadcrumb { get; set; }
+
+        public class Data
+        {
+        }
+
+        public BreadcrumbUpdateBlock()
+        {
+            Breadcrumb = new Data();
+        }
+    }
+}

Src/Notion.Client/Models/Blocks/BlockType.cs

@@ -58,6 +58,9 @@ public enum BlockType
         [EnumMember(Value = "equation")]
         Equation,
 
+        [EnumMember(Value = "breadcrumb")]
+        Breadcrumb,
+
         [EnumMember(Value = "unsupported")]
         Unsupported
     }

Src/Notion.Client/Models/Blocks/BreadcrumbBlock.cs

@@ -0,0 +1,17 @@
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class BreadcrumbBlock : Block
+    {
+        public override BlockType Type => BlockType.Breadcrumb;
+
+        [JsonProperty("breadcrumb")]
+        public Data Breadcrumb { get; set; }
+
+        public class Data
+        {
+
+        }
+    }
+}