URL based date dependent data request from server - M-script/Query

[Anonymous]

Does anyone know how to fix this code so it receives data.

let
    Now = DateTime.LocalNow(),
    Yesterday = Date.AddDays(Now, -1),
    Date = DateTime.ToText(Yesterday, "dd-MM-yyyy hh:mm") ,   
    Date2 = DateTime.ToText(Now, "dd-MM-yyyy hh:mm"),

Terms = #table({"Dato1","Dato2"},
{{(Uri.BuildQueryString(Date)), (Uri.BuildQueryString(Date2))}}),
SearchSuccessful = (Dato1,Dato2) =>
    let
        Source = 
         Csv.Document(
           Web.Contents(
             "http://Yoursite.com/data/glovadata/search/csv?", 
             [Query=[StartTimeLocal=Dato1]&[EndTimeLocal=Dato2]]
            ),[Delimiter=";", Columns=23, Encoding=1252, QuoteStyle=QuoteStyle.None]
           ),
        Success = Source[success]
    in
	Success,

     Output = Table.AddColumn(
       Terms, 
       "Search Successful", 
       each SearchSuccessful([Dato1],[Dato2])
      )
    
in
    Output

At the moment I get 3 columns with (Error) inside.

The Idea is to send an URL: "http://Yoursite.com/data/glovadata/search/csv?StartTimeLocal=08-04-2019%2002%3A12&EndTimeLocal=09-04..."

If the url link generated is not the same as above (with changeable date (last 24 hr data) ), then no data will be received. As the the database requires date to output data. 

The reason I use the shows method is so the data is updateable in powerbi.com

see link for reason: https://blog.crossjoin.co.uk/2016/08/23/web-contents-m-functions-and-dataset-refresh-errors-in-power...