message: location is required param
diff: "api-version": "2017-04-01",
  "subscriptionId": "29cfa613-cbbc-4512-b1d6-1b3a92c7fa40",
  "parameters": {
  + "location": "eastus",
  "properties": {}
  }
  },
  "id": "/subscriptions/29cfa613-cbbc-4512-b1d6-1b3a92c7fa40/resourceGroups/sdkresourceGroup/providers/Microsoft.NotificationHubs/namespaces/nh-sdk-ns/notificationHubs/nh-sdk-hub",
  "name": "nh-sdk-hub",
  "type": "Microsoft.NotificationHubs/namespaces/notificationHubs",
  - "location": "South Central US",
  + "location": "eastus",
  "tags": null,
  "properties": {
  "registrationTtl": "10675199.02:48:05.4775807",
  "id": "/subscriptions/29cfa613-cbbc-4512-b1d6-1b3a92c7fa40/resourceGroups/sdkresourceGroup/providers/Microsoft.NotificationHubs/namespaces/nh-sdk-ns/notificationHubs/nh-sdk-hub",
  "name": "nh-sdk-hub",
  "type": "Microsoft.NotificationHubs/namespaces/notificationHubs",
  - "location": "South Central US",
  + "location": "eastus",
  "tags": null,
  "properties": {
  "registrationTtl": "10675199.02:48:05.4775807",
  