RelativePath with Anonymous connection

[EiA]

Hi,

I am having issues when I try to combine Chris Webb's explanation on RelativePath with "Anonymous authentication" (works well when I use built in Power BI Basic authentication, and don't have to pass authentication in M)

When I pass this M code:

let
Source = Json.Document(Web.Contents("BaseURL", [RelativePath= #"DateParameter"],
[Headers=[Authorization=Text.Combine({"Basic ", AuthKeyParameter})]])),
#"Converted to Table1" = Record.ToTable(Source)
in
#"Converted to Table1"

I receive: "Expression.Error: 3 arguments were passed to a function which expects between 1 and 2.".

Anyone able to help? Thanks.

[Vera_33 · Accepted solution]

Hi @EiA 

You passed 3 arguments to Web.Contents...

let
Source = Json.Document(Web.Contents("BaseURL", 
    [
        RelativePath= DateParameter,
        Headers=[Authorization=Text.Combine({"Basic ", AuthKeyParameter})]
        
    ])),
#"Converted to Table1" = Record.ToTable(Source)
in
#"Converted to Table1"