@BetaApi
  public final ListFirewallsPagedResponse listFirewalls(String project) {
    ListFirewallsHttpRequest request =
        ListFirewallsHttpRequest.newBuilder().setProject(project).build();
    return listFirewalls(request);
  }
@ BetaApi public final ListFirewallsPagedResponse listFirewalls ( String project ) { ListFirewallsHttpRequest request = ListFirewallsHttpRequest . newBuilder ( ) . setProject ( project ) . build ( ) ; return listFirewalls ( request ) ; }
Retrieves the list of firewall rules available to the specified project.

<p>Sample code:

<pre><code>
try (FirewallClient firewallClient = FirewallClient.create()) {
ProjectName project = ProjectName.of("[PROJECT]");
for (Firewall element : firewallClient.listFirewalls(project.toString()).iterateAll()) {
// doThingsWith(element);
}
}
</code></pre>

@param project Project ID for this request.
@throws com.google.api.gax.rpc.ApiException if the remote call fails