diff --git a/content-api/content-service/conf/application.conf b/content-api/content-service/conf/application.conf
index 5c189d9a81434cbbb956a185424ec5fb4a5bdbc2..72b9a64a92659bf31f8852a05d7a8ed6d02769f5 100644
--- a/content-api/content-service/conf/application.conf
+++ b/content-api/content-service/conf/application.conf
@@ -763,4 +763,4 @@ cloudstorage.metadata.replace_absolute_path=false
 cloudstorage.relative_path_prefix= "CONTENT_STORAGE_BASE_PATH"
 cloudstorage.read_base_path="https://sunbirddev.blob.core.windows.net"
 cloudstorage.write_base_path=["https://sunbirddev.blob.core.windows.net"]
-cloudstorage.metadata.list=["appIcon","posterImage","artifactUrl","downloadUrl","variants","previewUrl","pdfUrl", "streamingUrl", "toc_url"]
+cloudstorage.metadata.list=["appIcon", "artifactUrl", "posterImage", "previewUrl", "thumbnail", "assetsMap", "certTemplate", "itemSetPreviewUrl", "grayScaleAppIcon", "sourceURL", "variants", "downloadUrl", "streamingUrl", "toc_url", "data", "question", "solutions", "editorState", "media", "pdfUrl"]
diff --git a/schemas/asset/1.0/schema.json b/schemas/asset/1.0/schema.json
index 5a4dc078b345aa9b63b7093df0ff838da411c7a4..973de6a5bf9bcfa0cde0e9330ac2a0772dc73bbc 100644
--- a/schemas/asset/1.0/schema.json
+++ b/schemas/asset/1.0/schema.json
@@ -1261,6 +1261,9 @@
             "items": {
                 "type": "object"
             }
+        },
+        "migrationVersion": {
+            "type": "number"
         }
     }
 }
\ No newline at end of file
diff --git a/schemas/collection/1.0/schema.json b/schemas/collection/1.0/schema.json
index 2f897db5a3048e00f28a8cdb67daa18a69e1fda8..316dcf05bfa869b7f8b3ad11d6f9e9ead24c2731 100644
--- a/schemas/collection/1.0/schema.json
+++ b/schemas/collection/1.0/schema.json
@@ -1298,6 +1298,9 @@
         "items": {
             "type": "object"
         }
+    },
+    "migrationVersion": {
+      "type": "number"
     }
   }
 }
diff --git a/schemas/content/1.0/schema.json b/schemas/content/1.0/schema.json
index 9a0728d6bcfa7b6f92ab3e571ed73beec51d2f7e..38e82681dea8860898401e07409630f6060688c7 100644
--- a/schemas/content/1.0/schema.json
+++ b/schemas/content/1.0/schema.json
@@ -1408,6 +1408,9 @@
             "items": {
                 "type": "object"
             }
+        },
+        "migrationVersion": {
+            "type": "number"
         }
     }
 }