78.4.

openstack subnet pool create [-h] [-f {json,shell,table,value,yaml}]
                                    [-c COLUMN] [--noindent] [--prefix PREFIX]
                                    [--max-width <integer>] [--fit-width]
                                    [--print-empty] --pool-prefix
                                    <pool-prefix>
                                    [--default-prefix-length <default-prefix-length>]
                                    [--min-prefix-length <min-prefix-length>]
                                    [--max-prefix-length <max-prefix-length>]
                                    [--project <project>]
                                    [--project-domain <project-domain>]
                                    [--address-scope <address-scope>]
                                    [--default | --no-default]
                                    [--share | --no-share]
                                    [--description <description>]
                                    [--default-quota <num-ip-addresses>]
                                    [--tag <tag> | --no-tag]
                                    <name>