Add API result to each row when adding a column using Invoke function

[Anonymous]

hello

I am trying to Invoke a function that is pulling data from an API. The function takes IDs from the table where I am adding the column.

Here is my function 

let
    Source =(ID_1, ID_2 as text) => let
           Source = each Json.Document(Web.Contents("https://fake.api.com/v3/rest/fake1/" & ID_1 & "/fake2/" & ID_2 & "/fake3?limit=1&offset=0" , [Headers=[Authorization= "Bearer myapikey"]])),
    #"Converted to Table" = Table.FromList(Source, Splitter.SplitByNothing(), null, null, ExtraValues.Error)
    in      
    #"Converted to Table"
in
    Source

the table is like this

ID_1	ID_2
6e9e7742-d651-44f6-b2a1-6d1edcd94ace	17e61aba-19f1-49d6-a07c-aa0085b38b5f
c89f89b2-bfd6-4984-b672-ad3f20a1fb8c	a4f06500-2a2a-4318-a9ab-bfeae705e7d3

I get this error message when invoking the function 

Expression.Error: We cannot convert a value of type Function to type List.
Details:
Value=[Function]

Thanks

Joe
Type=[Type]

[Anonymous · Accepted solution]

By removing the "each" before  Json.Document helped it work