add mg snippet (#6345)

src/Bicep.Core.Samples/Files/Completions/declarations.json

@@ -1694,6 +1694,35 @@
       ]
     }
   },
+  {
+    "label": "res-mg",
+    "kind": "snippet",
+    "detail": "Management Group(for tenant scope)",
+    "documentation": {
+      "kind": "markdown",
+      "value": "```bicep\nresource 'managementGroup' 'Microsoft.Management/managementGroups@2021-04-01' = {\n  name: 'name'\n  properties: {\n    displayName: 'displayName'\n    details: {\n      parent: {\n        id: 'id'\n      }\n    }\n  }\n}\n\n```"
+    },
+    "deprecated": false,
+    "preselect": false,
+    "sortText": "2_res-mg",
+    "insertTextFormat": "snippet",
+    "insertTextMode": "adjustIndentation",
+    "textEdit": {
+      "range": {},
+      "newText": "resource ${1:'managementGroup'} 'Microsoft.Management/managementGroups@2021-04-01' = {\n  name: ${2:'name'}\n  properties: {\n    displayName: ${3:'displayName'}\n    details: {\n      parent: {\n        id: ${4:'id'}\n      }\n    }\n  }\n}\n"
+    },
+    "command": {
+      "command": "bicep.Telemetry",
+      "arguments": [
+        {
+          "EventName": "snippet/toplevel",
+          "Properties": {
+            "name": "res-mg"
+          }
+        }
+      ]
+    }
+  },
   {
     "label": "res-mysql",
     "kind": "snippet",

src/Bicep.LangServer.IntegrationTests/Completions/SnippetTemplates/res-mg/main.bicep

@@ -0,0 +1,6 @@
+// $1 = managementGroup
+// $2 = 'name'
+// $3 = 'displayName'
+// $4 = 'id'
+targetScope = 'tenant'
+// Insert snippet here

src/Bicep.LangServer.IntegrationTests/Completions/SnippetTemplates/res-mg/main.combined.bicep

@@ -0,0 +1,18 @@
+// $1 = managementGroup
+// $2 = 'name'
+// $3 = 'displayName'
+// $4 = 'id'
+targetScope = 'tenant'
+resource managementGroup 'Microsoft.Management/managementGroups@2021-04-01' = {
+  name: 'name'
+  properties: {
+    displayName: 'displayName'
+    details: {
+      parent: {
+        id: 'id'
+      }
+    }
+  }
+}
+// Insert snippet here
+

src/Bicep.LangServer/Snippets/Templates/res-mg.bicep

@@ -0,0 +1,12 @@
+// Management Group(for tenant scope)
+resource /*${1:'managementGroup'}*/managementGroup 'Microsoft.Management/managementGroups@2021-04-01' = {
+  name: /*${2:'name'}*/'name'
+  properties: {
+    displayName: /*${3:'displayName'}*/'displayName'
+    details: {
+      parent: {
+        id: /*${4:'id'}*/'id'
+      }
+    }
+  }
+}