Remove v5 support

docs/data-sources/wlan_group.md

@@ -1,30 +0,0 @@
----
-# generated by https://github.com/hashicorp/terraform-plugin-docs
-page_title: "unifi_wlan_group Data Source - terraform-provider-unifi"
-subcategory: ""
-description: |-
-  unifi_wlan_group data source can be used to retrieve the ID for a WLAN group by name.
-  Please note that WLAN Groups are deprecated in v6 of the controller.
----
-
-# unifi_wlan_group (Data Source)
-
-`unifi_wlan_group` data source can be used to retrieve the ID for a WLAN group by name.
-
-Please note that WLAN Groups are deprecated in v6 of the controller.
-
-
-
-<!-- schema generated by tfplugindocs -->
-## Schema
-
-### Optional
-
-- **name** (String) The name of the WLAN group to look up. Defaults to `Default`.
-- **site** (String) The name of the site the wlan group is associated with.
-
-### Read-Only
-
-- **id** (String) The ID of this AP group.
-
-

docs/resources/wlan.md

@@ -77,9 +77,7 @@ resource "unifi_wlan" "wifi" {
 - **schedule** (Block List) Start and stop schedules for the WLAN (see [below for nested schema](#nestedblock--schedule))
 - **site** (String) The name of the site to associate the wlan with.
 - **uapsd** (Boolean) Enable Unscheduled Automatic Power Save Delivery Defaults to `false`.
-- **vlan_id** (Number, Deprecated) VLAN ID for the network. Set network_id instead of vlan_id for controller version >= 6.
 - **wlan_band** (String) Radio band your WiFi network will use.
-- **wlan_group_id** (String, Deprecated) ID of the WLAN group to use for this network. Set ap_group_ids instead of wlan_group_id for controller version >= 6.
 - **wpa3_support** (Boolean) Enable WPA 3 support (security must be `wpapsk`).
 - **wpa3_transition** (Boolean) Enable WPA 3 and WPA 2 support (security must be `wpapsk` and `wpa3_support` must be true).