The status of the current or the most recently completed 'write memory' operation. The possible values are: inProgress - 'write' operation in progress; succeeded - the 'write' was successful (this value is also used when no write has been invoked since the last time the local system restarted); resourceUnavailable, -the 'write' failed because insufficeient resource was available. badFileName - the 'write' failed because the specified destination file was not found. This might be due to invalid FLASH device name or invalid file name. someOtherError - the 'write' failed for some other reason. This object is only instantiated when configMode has the value of text(2).