GET ID from response body

[leolsdn]

Hello, 

I've made the following REST call to SharePoint:

When the flow is executed, I get the ID of the user in the body response:

How can I get only the value of the ID from this response body so that I can use it in a variable.

Thanks.

[leolsdn]

Here is the whole body:

{

  "d": {

    "__metadata": {

      "id": "https://andreir4040.sharepoint.com/sites/NTTDATA2/_api/Web/GetUserById(6)",

      "uri": "https://andreir4040.sharepoint.com/sites/NTTDATA2/_api/Web/GetUserById(6)",

      "type": "SP.User"

    },

    "Alerts": {

      "__deferred": {

        "uri": "https://andreir4040.sharepoint.com/sites/NTTDATA2/_api/Web/GetUserById(6)/Alerts"

      }

    },

    "Groups": {

      "__deferred": {

        "uri": "https://andreir4040.sharepoint.com/sites/NTTDATA2/_api/Web/GetUserById(6)/Groups"

      }

    },

    "Id": 6,

    "IsHiddenInUI": false,

    "LoginName": "i:0#.f|membership|admin@andreir4040.onmicrosoft.com",

    "Title": "Andrei Rachita",

    "PrincipalType": 1,

    "Email": "admin@andreir4040.onmicrosoft.com",

    "Expiration": "",

    "IsEmailAuthenticationGuestUser": false,

    "IsShareByEmailGuestUser": false,

    "IsSiteAdmin": true,

    "UserId": {

      "__metadata": {

        "type": "SP.UserIdInfo"

      },

      "NameId": "10032000d55bb8f7",

      "NameIdIssuer": "urn:federation:microsoftonline"

    },

    "UserPrincipalName": "admin@andreir4040.onmicrosoft.com"

  }

}

[leolsdn · Accepted solution]

Found:

Formula is:

body('action')['d']['id]