changed support of SLASH_22 (#4966) (#3424)

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/4966.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+Added SLASH_22 support for `peering_cidr_range` on `google_apigee_instance`
+```

google-beta/resource_apigee_instance.go

@@ -85,8 +85,8 @@ Use the following format: 'projects/([^/]+)/locations/([^/]+)/keyRings/([^/]+)/c
 				Type:         schema.TypeString,
 				Optional:     true,
 				ForceNew:     true,
-				ValidateFunc: validation.StringInSlice([]string{"SLASH_16", "SLASH_20", "SLASH_23", ""}, false),
-				Description:  `The size of the CIDR block range that will be reserved by the instance. Possible values: ["SLASH_16", "SLASH_20", "SLASH_23"]`,
+				ValidateFunc: validation.StringInSlice([]string{"SLASH_16", "SLASH_20", "SLASH_22", ""}, false),
+				Description:  `The size of the CIDR block range that will be reserved by the instance. Possible values: ["SLASH_16", "SLASH_20", "SLASH_22"]`,
 			},
 			"host": {
 				Type:        schema.TypeString,

website/docs/r/apigee_instance.html.markdown

@@ -172,7 +172,7 @@ The following arguments are supported:
 * `peering_cidr_range` -
   (Optional)
   The size of the CIDR block range that will be reserved by the instance.
-  Possible values are `SLASH_16`, `SLASH_20`, and `SLASH_23`.
+  Possible values are `SLASH_16`, `SLASH_20`, and `SLASH_22`.
 
 * `description` -
   (Optional)