message: add secondly
diff: },
  "Granularity": {
  "type": "string",
  - "description": "Can only be one of yearly, monthly, weekly, daily, hourly or minutely. Granularity is used for verify whether input series is valid.",
  + "description": "Can only be one of yearly, monthly, weekly, daily, hourly, minutely or secondly. Granularity is used for verify whether input series is valid.",
  "x-nullable": false,
  "x-ms-enum": {
  "name": "Granularity",
  "weekly",
  "daily",
  "hourly",
  - "minutely"
  + "minutely",
  + "secondly"
  ]
  },
  "CustomInterval": {
  },
  "granularity": {
  "$ref": "#/definitions/Granularity",
  - "description": "Can only be one of yearly, monthly, weekly, daily, hourly or minutely. Granularity is used for verify whether input series is valid."
  + "description": "Can only be one of yearly, monthly, weekly, daily, hourly, minutely or secondly. Granularity is used for verify whether input series is valid."
  },
  "customInterval": {
  "description": "Custom Interval is used to set non-standard time interval, for example, if the series is 5 minutes, request can be set as {\"granularity\":\"minutely\", \"customInterval\":5}.",
  