diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e82a87e..db084a50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Added
 - Added middleware types to allow intercepting construction and handling of the underlying `reqwest` client & requests ([#232](https://github.com/opensearch-project/opensearch-rs/pull/232)) 
+- Added new BulkCreate operation constructor without providing optional `id` field ([#245](https://github.com/opensearch-project/opensearch-rs/pull/245))
 
 ### Dependencies
 - Bumps `aws-*` dependencies to `1` ([#219](https://github.com/opensearch-project/opensearch-rs/pull/219))
@@ -79,4 +80,4 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Fixes `DEVELOPER_GUIDE.md` to include complete information about setting up ([#194](https://github.com/opensearch-project/opensearch-rs/pull/194))
 [Unreleased]: https://github.com/opensearch-project/opensearch-rs/compare/v2.2.0...HEAD
 [2.2.0]: https://github.com/opensearch-project/opensearch-rs/compare/v2.1.0...v2.2.0
-[2.1.0]: https://github.com/opensearch-project/opensearch-rs/compare/v2.0.0...v2.1.0
\ No newline at end of file
+[2.1.0]: https://github.com/opensearch-project/opensearch-rs/compare/v2.0.0...v2.1.0
diff --git a/opensearch/src/root/bulk.rs b/opensearch/src/root/bulk.rs
index e9f430a9..ddc6bff5 100644
--- a/opensearch/src/root/bulk.rs
+++ b/opensearch/src/root/bulk.rs
@@ -179,6 +179,11 @@ where
         BulkCreateOperation::new(id, source)
     }
 
+    /// Creates a new instance of [bulk create operation](BulkCreateOperation) without an explicit id
+    pub fn create_without_id(source: B) -> BulkCreateOperation<B> {
+        BulkCreateOperation::new_without_id(source)
+    }
+
     /// Creates a new instance of a [bulk index operation](BulkIndexOperation)
     pub fn index(source: B) -> BulkIndexOperation<B> {
         BulkIndexOperation::new(source)
@@ -245,6 +250,22 @@ impl<B> BulkCreateOperation<B> {
         }
     }
 
+    /// Creates a new instance of [BulkCreateOperation] without an explicit id
+    pub fn new_without_id(source: B) -> Self {
+        Self {
+            operation: BulkOperation {
+                header: BulkHeader {
+                    action: BulkAction::Create,
+                    metadata: BulkMetadata {
+                        _id: None,
+                        ..Default::default()
+                    },
+                },
+                source: Some(source),
+            },
+        }
+    }
+
     /// Specify the name of the index to perform the bulk update operation against.
     ///
     /// Each bulk operation can specify an index to operate against. If all bulk operations
@@ -789,6 +810,7 @@ mod tests {
                 .routing("routing"),
         )?;
         ops.push(BulkOperation::create("2", CreateDoc { bar: "create" }))?;
+        ops.push(BulkOperation::create_without_id(CreateDoc { bar: "create" }))?;
         ops.push(BulkOperation::update("3", UpdateDoc { baz: "update" }))?;
         ops.push(BulkOperation::<()>::delete("4"))?;
 
@@ -800,6 +822,8 @@ mod tests {
         expected.put_slice(b"{\"foo\":\"index\"}\n");
         expected.put_slice(b"{\"create\":{\"_id\":\"2\"}}\n");
         expected.put_slice(b"{\"bar\":\"create\"}\n");
+        expected.put_slice(b"{\"create\":{}}\n");
+        expected.put_slice(b"{\"bar\":\"create\"}\n");
         expected.put_slice(b"{\"update\":{\"_id\":\"3\"}}\n");
         expected.put_slice(b"{\"baz\":\"update\"}\n");
         expected.put_slice(b"{\"delete\":{\"_id\":\"4\"}}\n");