bad_request() :: {:bad_request, error :: map()}

message() :: String.t()

non_auth_error_reason() ::
  :timeout | :not_found | bad_request() | :overloaded | service_unavailable()

non_auth_response() ::
  {:ok, map() | [map()]} | {:error, non_auth_error_reason()}

params() :: map()

path() :: String.t()

service_unavailable() :: {:service_unavailable, message()}