message: [Cognitive Services] Change type of limit/currentValue to double from integer
  Change limit/currentValue to double from integer
diff: "description": "The quota period used to summarize the usage values."
  },
  "limit": {
  - "type": "integer",
  + "type": "number",
  + "format": "double",
  "readOnly": true,
  "description": "Maximum value for this metric."
  },
  "currentValue": {
  - "type": "integer",
  + "type": "number",
  + "format": "double",
  "readOnly": true,
  "description": "Current value for this metric."
  },
  