Power BI Embedded - Api to return core dataset’s GUID

Hello,  Generate a embedded token to a report which has a Power BI dataset as a datasource, needs especified all datasets in the request. Please create a endpoint to return all this datasets of  specific report. 

For example: GET https://api.powerbi.com/v1.0/myorg/reports/{reportId}/datasets 

and the response like:

{
  "value": [
    {
       "datasetId": "xxxxx-xxx-xxx-xx",
       "isEffectiveIdentityRequired": true,
       "isEffectiveIdentityRolesRequired": true
    },
     {
       "datasetId": "xxxxx-xxx-xxx-xx",
       "isEffectiveIdentityRequired": false,
       "isEffectiveIdentityRolesRequired": false
    },
  ]
}