String. This is a sequence of alpha characters.
**time**
- Integer with possible time suffix. In seconds unless otherwise
- specified, use e.g. 10m for 10 minutes. Accepts s/m/h for seconds, minutes,
- and hours, and accepts 'ms' (or 'msec') for milliseconds, and 'us' (or
- 'usec') for microseconds.
+ Integer with possible time suffix. Without a unit value is interpreted as
+ seconds unless otherwise specified. Accepts a suffix of 'd' for days, 'h' for
+ hours, 'm' for minutes, 's' for seconds, 'ms' (or 'msec') for milliseconds and
+ 'us' (or 'usec') for microseconds. For example, use 10m for 10 minutes.
.. _int: