diff --git a/reference/admin.yaml b/reference/admin.yaml
index bc7c9af0c..df1b67b97 100644
--- a/reference/admin.yaml
+++ b/reference/admin.yaml
@@ -7627,6 +7627,16 @@ components:
           description: |
             Number of transactions in the statement uploaded by the user.
           example: 6
+        duplicate_statement_line_items:
+          type: array
+          items:
+            type: string
+          description: >
+            List of statement line items that will be ignored because a similar
+            transaction id already exists.
+          example:
+            - stliasdfdfd
+            - stliasdvidk
         transactions:
           type: array
           items:
diff --git a/src/components/schemas/statements.yaml b/src/components/schemas/statements.yaml
index b5d9341f1..b237405df 100644
--- a/src/components/schemas/statements.yaml
+++ b/src/components/schemas/statements.yaml
@@ -281,6 +281,15 @@ preview_out:
       description: |
         Number of transactions in the statement uploaded by the user.
       example: 6
+    duplicate_statement_line_items:
+      type: array
+      items: 
+        type: string
+      description: >
+        List of statement line items that will be ignored because a similar transaction id already exists.
+      example:  
+        - stliasdfdfd
+        - stliasdvidk
     transactions:
       type: array
       items: