Update purviewcatalog.json

Author: yifan-zhou922

specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json

@@ -4781,6 +4781,18 @@
       "title": "ClassificationAssociateRequest",
       "description": "The request for classification association."
     },
+    "MoveEntitiesRequest": {
+      "type": "object",
+      "properties": {
+        "entityGuids": {
+          "type": "array",
+          "description": "An array of entity guids to be moved to target collection.",
+          "items": {
+            "type": "string"
+          }
+        }
+      }
+    },
     "DateFormat": {
       "type": "object",
       "title": "DateFormat",