Update lab7.rst
Update lab7.rst

if you keep the X-F5-REST-Coordination-Id in the headers for PATCH commands, it fails, as the system assumes you want to send a new command to a transaction queue, instead of evaluating the change you want to do in the existing queu (like DELETE, change the eval order, COMMIT, ...)
f5devcentral/f5-automation-labs,f5devcentral/f5-automation-labs,tkam8/f5-automation-labs-JPN