Cloudify Manager returns a 500 error when existing deployment is updated with the same blueprint used to create it.
cfy blueprints create -p <blueprint_1 archive> -n <blueprint_1 path> app_bp
cfy deployments create -b app_bp -i <inputs_1> app_dp
cfy executions start install -d app_dp
cfy deployments update -p <blueprint_1 archive> -n <blueprint_1 path> -i <inputs_2> app_dp
As per the the documentation on http://docs.getcloudify.org/4.0.0/manager/update-deployment/ since there are no new node-types, Cloudify should return 200 and indicate to the user that nothing in the deployment has been updated