Token.RequestTypes and functions to work with the token endpoint
type t = {grant_type : string;scope : Scopes.t list;code : string;client_id : string;client_secret : string option;redirect_uri : Uri.t;}A refresh token request
val to_body_string : t -> stringCreates the body for the token request
val of_body_string : string -> (t, [> `Msg of string ]) Stdlib.resultParses a request body into a t