pattern match content header

Author: Maneesh

lib/kite_connect_ex/request.ex

@@ -18,16 +18,6 @@ defmodule KiteConnectEx.Request do
   @spec api_version() :: String.t()
   def api_version, do: @api_version
 
-  @spec get_csv(String.t(), map() | nil, list, list) :: Response.success() | Response.error()
-  def get_csv(path, query, headers, opts \\ []) do
-    HTTPoison.get(
-      build_url(path, query),
-      build_headers(headers),
-      request_options(opts)
-    )
-    |> parse_csv_response()
-  end
-
   @spec get(String.t(), map() | nil, list, list) :: Response.success() | Response.error()
   def get(path, query, headers, opts \\ []) do
     HTTPoison.get(
@@ -117,10 +107,6 @@ defmodule KiteConnectEx.Request do
     Response.parse_response(response)
   end
 
-  defp parse_csv_response({:ok, response}) do
-    Response.parse_csv_response(response)
-  end
-
   defp parse_response({:error, error}) do
     Response.parse_error(error)
   end

lib/kite_connect_ex/response.ex

@@ -7,29 +7,20 @@ defmodule KiteConnectEx.Response do
   @success_status "success"
   @error_status "error"
 
-  @doc false
-  @spec parse_csv_response(HTTPoison.Response.t()) :: success | error
-  def parse_csv_response(%HTTPoison.Response{} = response) do
-    case response do
-      %{body: body, status_code: status} when status in @success_status_codes ->
-        {:ok, body}
-
-      %{body: body, status_code: _status} ->
-        {:error, KiteConnectEx.Error.new(body)}
-    end
-  end
-
   @doc false
   @spec parse_response(HTTPoison.Response.t()) :: success | error
   def parse_response(%HTTPoison.Response{} = response) do
     case response do
+      %{body: body, headers: [_ | [{"Content-Type", "text/csv"} | _tail]]} ->
+        {:ok, body}
+
       %{body: body, status_code: status} when status in @success_status_codes ->
         body =
           body
           |> Jason.decode!()
           |> parse_body()
 
-          {:ok, body}
+        {:ok, body}
 
       %{body: body, status_code: _status} ->
         error =