54.14.

openstack network flavor create [-h] [-f {json,shell,table,value,yaml}]
                                       [-c COLUMN] [--noindent]
                                       [--prefix PREFIX]
                                       [--max-width <integer>] [--fit-width]
                                       [--print-empty] --service-type
                                       <service-type>
                                       [--description DESCRIPTION]
                                       [--project <project>]
                                       [--project-domain <project-domain>]
                                       [--enable | --disable]
                                       <name>