add metadata to cisco meraki nested playbooks

MasterPlaybooks/Remediation-URL/Cisco-Meraki-Remediation-URL/azuredeploy.json

@@ -1,7 +1,29 @@
 {
     "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
     "contentVersion": "1.0.0.0",
-    "metadata": {},
+    "metadata": {
+        "title": "Cisco Meraki - Block URL",
+        "description": "Once a new Microsoft Sentinel incident is created, this playbook gets triggered and performs the following actions:\n 1. Fetches a list of potentially malicious URLs.\n 2. For each URL in the list, checks if the URL is blocked by the network of the organization.\n - If URL is allowed by the network, then incident comment is created saying URL is allowed.\n - If URL is blocked by the network, then incident comment is created saying URL is blocked.\n - If URL is not blocked by the network and not part of the network, that URL is blocked by playbook.",
+        "prerequisites": [
+            "1. Deploy the Cisco Meraki Custom Connector before the deployment of this playbook under the same subscription and same resource group. Capture the name of the connector during deployment.",
+            "2. Cisco Meraki API Key should be known to establish a connection with Cisco Meraki Custom Connector. [Refer here](https://developer.cisco.com/meraki/api-v1/#!getting-started/authorization)",
+            "3. Organization name should be known. [Refer here](https://developer.cisco.com/meraki/api-v1/#!getting-started/find-your-organization-id)",
+            "4. Network name should be known.[Refer here](https://developer.cisco.com/meraki/api-v1/#!getting-started/find-your-network-id)"
+        ],
+        "lastUpdateTime": "2022-08-26T07:00:00.000Z",
+        "entities": [
+            "url"
+        ],
+        "tags": [
+            "Remediation"
+        ],
+        "support": {
+            "tier": "microsoft"
+        },
+        "author": {
+            "name": "Microsoft"
+        }
+    },
     "parameters": {
         "PlaybookName": {
             "type": "string",