The Quota web service writes log messages to the DMN log group, that is, log files that have the name DMN*.tmp. This is the same log group used by Interview Server Administration for user management operations.

All requests to the Logon and Logoff URLs are logged, and indicate success or failure.

When trace level logging is enabled, all requests and responses are logged, including the URL and the request/response body.

The project, interview ID, and respondent ID fields are populated as follows;