message: Fix issue with 2017-03-01 version of api-management
diff: }
  },
  "parameters": [
  + {
  + "name": "$filter",
  + "in": "query",
  + "required": false,
  + "type": "string",
  + "description": "| Field | Supported operators | Supported functions |\n|-------------|------------------------|-----------------------------------|\n\r\n|apiRevision | ge, le, eq, ne, gt, lt | substringof, contains, startswith, endswith|\n"
  + },
  {
  "$ref": "./apimanagement.json#/parameters/TopQueryParameter"
  },
  