feat: add encrypted field to FilePartsUpdate model and OpenAPI specifications

Author: divyam234

openapi/openapi.json

@@ -2964,6 +2964,10 @@
             },
             "description": "File parts"
           },
+          "encrypted": {
+            "type": "boolean",
+            "description": "Indicates if the part is encrypted"
+          },
           "size": {
             "type": "integer",
             "format": "int64",

openapi/openapi.yaml

@@ -1885,6 +1885,9 @@ components:
           items:
             $ref: '#/components/schemas/Part'
           description: File parts
+        encrypted:
+          type: boolean
+          description: Indicates if the part is encrypted
         size:
           type: integer
           format: int64

typespec/main.tsp

@@ -405,6 +405,9 @@ model FilePartsUpdate {
   @doc("File parts")
   parts?: Part[];
 
+  @doc("Indicates if the part is encrypted")
+  encrypted?: boolean;
+
   @doc("File size in bytes")
   @example(1048576)
   size: int64;