diff --git a/xero_files.yaml b/xero_files.yaml
index ef0aad25..b8775051 100644
--- a/xero_files.yaml
+++ b/xero_files.yaml
@@ -553,6 +553,9 @@ paths:
                   $ref: '#/components/schemas/Association'
               example: '[
                           {
+                              "SendWithObject":false,
+                              "Name":"testfile.pdf",
+                              "Size":12357,
                               "FileId":"6beccb4a-0d7d-4518-93f3-e0cd1dccb254",
                               "ObjectId":"1270bf7c-5d18-473a-9231-1e36c4bd33ed",
                               "ObjectType":"Business",
@@ -591,8 +594,7 @@ paths:
                 example: '{
                           "19d4fc59-e799-410f-912b-03d4ab294d73": 2,
                           "82195976-5175-45d4-926e-807ff10892e7": 1,
-                          "a8547af2-2900-4879-98b8-f1a780c78feb": 0
-                }'                        
+                          "a8547af2-2900-4879-98b8-f1a780c78feb": 0}'
   /Folders:
     parameters:
       - $ref: '#/components/parameters/requiredHeader'
@@ -984,6 +986,18 @@ components:
     Association:
       type: object
       properties:
+        SendWithObject:
+          description: Boolean flag to determines whether the file is sent with the document it is attached to on client facing communications. Note- The SendWithObject element is only returned when using /Associations/{ObjectId} endpoint. 
+          type: boolean
+          example: true
+        Name:
+          description: The name of the associated file. Note- The Name element is only returned when using /Associations/{ObjectId} endpoint. 
+          type: string
+          example: Test.pdf
+        Size:
+          description: The size of the associated file in bytes. Note- The Size element is only returned when using /Associations/{ObjectId} endpoint. 
+          type: integer
+          example: 12357
         FileId:
           description: The unique identifier of the file  
           type: string