Passing a Parameter to Authorization header

[shuhn1229]

Hi I have a query that retrieves data from an API in POST that looks like the below:

let
    Source = let
    Source = let
    Source = let
    Source = let
 url = "https://url.com",
    body = "{""id"": ""0001"", ""variables"":  {""variable"":  ""001""}               }",
    Source = Json.Document(Web.Contents(url,[
        Headers = [#"Authorization"="Basic XX", #"Content-Type"="application/json"],
        Content = Text.ToBinary(body)
    ]))
in
    Source

I am trying to replace the "Basic XX" text in variable field using a parameter, lets call it "Var1". I've tried: 

#"Authorization"="{"&Var1&"}" but it does not work. How can I do this? The idea is to use a parameter to store a PW and pass it to a bunch of queries

Thanks!

[shuhn1229]

I feel so dumb. Just needed to replace

#"Authorization"="Basic XX"

with

#"Authorization"=Var1

[Anonymous · Accepted solution]

Hi @shuhn1229 ,

Please try concatenate the type of authorization (e.g., "Basic") with the parameter that contains your password or token.

let
    Var1 = "YourPasswordOrTokenHere", // Replace with your actual password or token
    AuthorizationHeader = "Basic " & Var1,
    url = "https://url.com",
    body = "{""id"": ""0001"", ""variables"":  {""variable"":  ""001""}}",
    Source = Json.Document(Web.Contents(url, [
        Headers = [#"Authorization"=AuthorizationHeader, #"Content-Type"="application/json"],
        Content = Text.ToBinary(body)
    ]))
in
    Source

Please note that if you're using Bearer token authentication, the header should be prefixed with "Bearer" instead of "Basic".

Best Regards,
Gao
Community Support Team

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