From 2168aa685bc709b2fb090c9431804d1251c80cc8 Mon Sep 17 00:00:00 2001
From: Guosen Wang <do_not@me.com>
Date: Wed, 21 Apr 2021 17:09:41 +0800
Subject: [PATCH] Support custom metadata when copy to Blob or ADLS Gen2

---
 .../2018-06-01/entityTypes/Pipeline.json      | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index d7108076fc23..9eb7bc39c4c4 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -4027,6 +4027,13 @@
         "copyBehavior": {
           "description": "The type of copy behavior for copy sink.",
           "type": "object"
+        },
+        "metadata": {
+          "type": "array",
+          "description": "Specify the custom metadata to be added to sink data. Type: array of objects (or Expression with resultType array of objects).",
+          "items": {
+            "$ref": "#/definitions/MetadataItem"
+          }
         }
       }
     },
@@ -4596,6 +4603,13 @@
         "copyBehavior": {
           "description": "The type of copy behavior for copy sink.",
           "type": "object"
+        },
+        "metadata": {
+          "type": "array",
+          "description": "Specify the custom metadata to be added to sink data. Type: array of objects (or Expression with resultType array of objects).",
+          "items": {
+            "$ref": "#/definitions/MetadataItem"
+          }
         }
       }
     },
@@ -7134,6 +7148,20 @@
         "name": "NetezzaPartitionOption",
         "modelAsString": true
       }
+    },
+    "MetadataItem": {
+      "description": "Specify the name and value of custom metadata item.",
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "object",
+          "description": "Metadata item key name. Type: string (or Expression with resultType string)."
+        },
+        "value": {
+          "type": "object",
+          "description": "Metadata item value. Type: string (or Expression with resultType string)."
+        }
+      }
     }
   }
 }