docs: mention stream is currently not supported in the CRD docs (#2522)

Author: kayx23

api/v2/apisixroute_types.go

@@ -39,6 +39,7 @@ type ApisixRouteSpec struct {
 	HTTP []ApisixRouteHTTP `json:"http,omitempty" yaml:"http,omitempty"`
 	// Stream defines a list of stream route rules.
 	// Each rule specifies conditions to match TCP/UDP traffic and how to forward them.
+	// Stream is currently not supported.
 	Stream []ApisixRouteStream `json:"stream,omitempty" yaml:"stream,omitempty"`
 }
 
@@ -106,7 +107,7 @@ type ApisixRouteHTTP struct {
 	Authentication ApisixRouteAuthentication `json:"authentication,omitempty" yaml:"authentication,omitempty"`
 }
 
-// ApisixRouteStream defines the configuration for a Layer 4 (TCP/UDP) route.
+// ApisixRouteStream defines the configuration for a Layer 4 (TCP/UDP) route. Currently not supported.
 type ApisixRouteStream struct {
 	// Name is a unique identifier for the route. This field must not be empty.
 	Name string `json:"name" yaml:"name"`

config/crd/bases/apisix.apache.org_apisixroutes.yaml

@@ -355,9 +355,10 @@ spec:
                 description: |-
                   Stream defines a list of stream route rules.
                   Each rule specifies conditions to match TCP/UDP traffic and how to forward them.
+                  Stream is currently not supported.
                 items:
                   description: ApisixRouteStream defines the configuration for a Layer
-                    4 (TCP/UDP) route.
+                    4 (TCP/UDP) route. Currently not supported.
                   properties:
                     backend:
                       description: Backend specifies the destination service to which

docs/en/latest/reference/api-reference.md

@@ -1177,7 +1177,7 @@ It defines routing rules for both HTTP and stream traffic.
 | --- | --- |
 | `ingressClassName` _string_ | IngressClassName is the name of the IngressClass this route belongs to. It allows multiple controllers to watch and reconcile different routes. |
 | `http` _[ApisixRouteHTTP](#apisixroutehttp) array_ | HTTP defines a list of HTTP route rules. Each rule specifies conditions to match HTTP requests and how to forward them. |
-| `stream` _[ApisixRouteStream](#apisixroutestream) array_ | Stream defines a list of stream route rules. Each rule specifies conditions to match TCP/UDP traffic and how to forward them. |
+| `stream` _[ApisixRouteStream](#apisixroutestream) array_ | Stream defines a list of stream route rules. Each rule specifies conditions to match TCP/UDP traffic and how to forward them. Stream is currently not supported. |
 
 
 _Appears in:_
@@ -1186,7 +1186,7 @@ _Appears in:_
 #### ApisixRouteStream
 
 
-ApisixRouteStream defines the configuration for a Layer 4 (TCP/UDP) route.
+ApisixRouteStream defines the configuration for a Layer 4 (TCP/UDP) route. Currently not supported.