Get provider potential savings summary

{
  "success": true,
  "timestamp": "2019-08-24T14:15:22Z",
  "data": {
    "provider_id": "string",
    "total_monthly_savings": 0,
    "total_current_spending": 0,
    "total_recommendations": 0,
    "savings_percentage": 0
  }
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "property1": null,
  "property2": null
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}

{
  "success": false,
  "error": {
    "code": "string",
    "message": "string",
    "details": null
  },
  "timestamp": "2019-08-24T14:15:22Z"
}