templates/api_error.mustache in dropbox-sign-1.5.0 vs templates/api_error.mustache in dropbox-sign-1.6.0

@@ -1,14 +1,24 @@
 =begin
 {{> api_info}}
 =end
 
+{{#useCustomTemplateCode}}
 module Dropbox
 end
 
+{{/useCustomTemplateCode}}
 module {{moduleName}}
   class ApiError < StandardError
+{{^useCustomTemplateCode}}
     attr_reader :code, :response_headers, :response_body
+{{/useCustomTemplateCode}}
+{{#useCustomTemplateCode}}
+    attr_reader :code, :response_headers
+
+    # @return [ErrorResponse]
+    attr_accessor :response_body
+{{/useCustomTemplateCode}}
 
     # Usage examples:
     #   ApiError.new
     #   ApiError.new("message")
     #   ApiError.new(:code => 500, :response_headers => {}, :response_body => "")