format

%client.name% %auth-user-name% %datetime% %request% %status% %response.length%

(optional) Specifies the format of the access log. For a complete list of token values you can use in the format, see the online help for the Access Log tab of the HTTP Service page in the Admin Console. 

rotation-policy

time

(optional) Specifies the condition that triggers log rotation. The only legal value is time, which rotates log files at the rotation-interval-in-minutes interval.

rotation-interval-in-minutes

15 (developer profile)

1440 (cluster and enterprise profiles)

(optional) Specifies the time interval between log rotations if rotation-policy is set to time.

rotation-suffix

yyyy-MM-dd (developer profile)

yyyyMMdd-HH'h'mm'm'ss's' (cluster and enterprise profiles)

(optional) Specifies the format of the timestamp appended to the access log name when log rotation occurs.  

For supported formats, see http://java.sun.com/javase/6/docs/api/java/text/SimpleDateFormat.html.

The following value is supported for backward compatibility. It results in the same format as the default. 

%YYYY;%MM;%DD;-%hh;h%mm;m%ss;s

rotation-enabled

true

(optional) If true, enables log rotation.