Giza.Http.select

You're seeing just the function select, go back to Giza.Http module for more information.
Link to this function

select(http_query, fields)

Return an api query augmented with a select statement. Either a string (binary) or list of fields is acceptable input.

Examples

iex> Giza.Http.new() |> Giza.Http.select(["title", "body", "id"])