message: Make filter a method paramter
diff: "required": false,
  "type": "string",
  "description": "An OData filter expression that describes a subset of usages to return. The supported parameter is name.value (name of the metric, can have an or of multiple names).",
  - "x-ms-parameter-location": "client"
  + "x-ms-parameter-location": "method"
  }
  }
  }
  \ No newline at end of file
  