4.4. `format`

Default: “text/calendar”
Description: Specifies the output format as a MIME type. A server MUST support the default “text/calendar” which will return a VFREEBUSY object. Support for other formats is optional.
Format: A MIME type

EXAMPLE

text/calendar

text/html (This format is intended to be viewed by a user in a browser)

4.4. format