NGNIX config Irule on F5

Hi Folks,

 

The below is config from NGNIX server

 

location /gapi/customerorder { rewrite /gapi/customerorder/(.*) /v1/CustomerOrder/$1 break; proxy_pass http://172.28.177.249; }

 

The requirement is like this.The traffic is matching VIP/gapi/customerorder.i want one irule to rewrite the matched /gapi/customerorder/(.*) to /v1/CustomerOrder/$1 and then forward the request to another VIP which is 172.28.177.249.How can i achieve this requirement.