74.6.

openstack sfc port chain create [-h] [-f {json,shell,table,value,yaml}]
                                       [-c COLUMN] [--noindent]
                                       [--prefix PREFIX]
                                       [--max-width <integer>] [--fit-width]
                                       [--print-empty]
                                       [--description <description>]
                                       [--flow-classifier <flow-classifier>]
                                       [--chain-parameters correlation=<correlation-type>,symmetric=<boolean>]
                                       --port-pair-group <port-pair-group>
                                       <name>

openstack sfc port chain create [-h] [-f {json,shell,table,value,yaml}]
                                       [-c COLUMN] [--noindent]
                                       [--prefix PREFIX]
                                       [--max-width <integer>] [--fit-width]
                                       [--print-empty]
                                       [--description <description>]
                                       [--flow-classifier <flow-classifier>]
                                       [--chain-parameters correlation=<correlation-type>,symmetric=<boolean>]
                                       --port-pair-group <port-pair-group>
                                       <name>