Use existing table column to loop through each id and create a new table with API

Im struggling to create a function and then loop through the IDs of an exisiting table to feed into the API call. 

This is the function (which works fine):

//GetTicketTimeEntries
(TicketID as number) =>
let
    Source = Json.Document(Web.Contents(FreshserviceBaseURL,
    [RelativePath="/tickets/" & Number.ToText(TicketID) & "/time_entries",
    Headers=[Authorization=FreshserviceAuthHeader]]))
in 
    Source

and this is the table query:

//AllTimeEntries
let 
    Records = List.Generate(()=> 
        [Source = GetTicketTimeEntries(1), id=1],
        each List.Count([Source][time_entries]) > 0,
        each [Source = TicketID ([id]+1), TicketID=[id] +1],
        each [Source])
in
    Records

 I cant figure out how to insert the source to loop through being the TicketIDs of the All Tickets table, id column.