The compressed parameter allows you to retrieve a reduced amount of recurrence data. The parameter defaults (compressed=0) to the compressed format, which returns data without the rrules, rdates, exrules, and exdates properties as the default. To receive all the recurrence data back from the following commands, use compressed=1.
This parameter is used by all the fetchcomponents_by_* commands, the fetchevents_by_id and fetchtodos_by_id commands, and the store* commands.
compressed has been deprecated for the current release, and is included for backwards compatibility only. It can be removed from the future releases.