The percent-encoded valuefile has to be specified instead of the "value" which used in attribute-name attribute of element-name element. (percent-encoded value = percent-encoded-value, file = file-name)

Description

Specify a percent-encoded value for the value to be specified in the attribute-name attribute of the element-name element (percent-encoded value = percent-encoded-value, file = file-name).

Action

If a character string containing other than the reserved characters and unreserved characters stipulated in RFC3986 is used, the percent encoding must be performed in UTF-8.

Use the percent-encoded file name output in the message.