Returns the log errors only flag setting.
Boolean setting that determines if only error responses (i.e., status codes of 4xx or 5xx) should be logged. This is used by the CreateLogFile service. Note: Only an explicit value of 0 (False) will disable logging. Any other value, including an empty value, will enable logging. This is used by the CreateLogFile service.
It pulls this from SRP_HTTP_FRAMEWORK_SETUP <13>. Note: Only an explicit setting of False (0) will turn this flag off.