GET API Request with JSON Body

[userabd1234]

I am trying to use a GET API that has a query parameter & json body content needed for the GET request. I am getting a 405 error. Any help is appreciated

let

url = "",

body = "",

response = Web.Contents(url,

[

Headers=[#"Content-Type"="application/json", #"Accept"="*/*"],
Content = Text.ToBinary(body),
Query = reportFormat = "csv"

]
),

Source = Csv.Document(response)
in

Source