Update azuredeploy.json

Updated metadata

Solutions/CohesitySecurity/Playbooks/Cohesity_CreateOrUpdate_ServiceNow_Incident/azuredeploy.json

@@ -4,12 +4,16 @@
     "metadata": {
         "title": "Create or Update ServiceNow incident",
         "description": "This playbook creates and updates the incident in the ServiceNow platform",
-        "prerequisites": "",
-        "postDeployment": [],
-        "prerequisitesDeployTemplateFile": "",
-        "lastUpdateTime": "",
-        "entities": [],
-        "tags": [],
+        "prerequisites": "Create an account for ServiceNow",
+        "postDeployment": [
+            "1. Update ServiceNow credentials in the playbook.",
+            "2. For the playbook to run, there is a need to assign the Microsoft Sentinel Responder role to the playbook's managed identity.",
+            "3. (Recommendation) You can create an automation rule to close the corresponding ServiceNow ticket when the corresponding Sentinel ticket is closed."
+        ],
+        "prerequisitesDeployTemplateFile": "None",
+        "lastUpdateTime": "2022-12-23T10:02:00.000Z",
+        "entities": [ "Malware" ],
+        "tags": [ "ServiceNow", "SOAR", "Notification", "Threat Response"],
         "support": {
             "tier": "community",
             "armtemplate": "Generated from https://github.com/Azure/Azure-Sentinel/tree/master/Tools/Playbook-ARM-Template-Generator"