message: [monitor] Confirming to json standard
diff: "in": "query",
  "type": "string",
  "required": false,
  - "description": "Reduces the set of data collected. <br>The **$filter** is very restricted and allows only the following patterns.<br>- List events for a resource group: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceGroupName eq '<ResourceGroupName>'.<br>- List events for resource: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceUri eq '<ResourceURI>'.<br>- List events for a subscription: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation'.<br>- List evetns for a resource provider: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceProvider eq '<ResourceProviderName>'.<br>- List events for a correlation Id: api-version=2014-04-01&$filter=eventTimestamp ge '2014-07-16T04:36:37.6407898Z' and eventTimestamp le '2014-07-20T04:36:37.6407898Z' and eventChannels eq 'Admin, Operation' and correlationId eq '<CorrelationID>'.<br>**NOTE**: No other syntax is allowed.",
  + "description": "Reduces the set of data collected. <br>The **$filter** is very restricted and allows only the following patterns.<br>- List events for a resource group: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceGroupName eq '<ResourceGroupName>'.<br>- List events for resource: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceUri eq '<ResourceURI>'.<br>- List events for a subscription: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation'.<br>- List evetns for a resource provider: $filter=eventTimestamp ge '<Start Time>' and eventTimestamp le '<End Time>' and eventChannels eq 'Admin, Operation' and resourceProvider eq '<ResourceProviderName>'.<br>- List events for a correlation Id: api-version=2014-04-01&$filter=eventTimestamp ge '2014-07-16T04:36:37.6407898Z' and eventTimestamp le '2014-07-20T04:36:37.6407898Z' and eventChannels eq 'Admin, Operation' and correlationId eq '<CorrelationID>'.<br>**NOTE**: No other syntax is allowed."
  },
  {
  "$ref": "#/parameters/SelectParameter"
  