usage: euca-delete-network-acl-entry -n RULENUMBER [--egress] [--show-empty-fields] [-U URL] [--region USER@REGION] [-I KEY_ID] [-S KEY] [--security-token TOKEN] [--debug] [--debugger] [--version] [-h] NACL Delete a network acl rule positional arguments: NACL ID of the network ACL to delete an entry from (required) optional arguments: -n RULENUMBER, --rule-number RULENUMBER number of the entry to delete (required) --egress delete an egress entry (default: delete an ingress entry) --show-empty-fields show empty values as "(nil)" -U URL, --url URL compute service endpoint URL --region USER@REGION region and/or user names to search when looking up config file data -I KEY_ID, --access-key-id KEY_ID -S KEY, --secret-key KEY --security-token TOKEN --debug show debugging output --debugger launch interactive debugger on error --version show the program's version and exit -h, --help show this help message and exit