Remove default value for CIDR from spaces

Author: heroku-johnny

heroku/resource_heroku_space.go

@@ -44,8 +44,8 @@ func resourceHerokuSpace() *schema.Resource {
 
 			"cidr": {
 				Type:     schema.TypeString,
+				Computed: true,
 				Optional: true,
-				Default:  "10.0.0.0/16",
 				ForceNew: true,
 			},
 

heroku/resource_heroku_space_test.go

@@ -31,7 +31,7 @@ func TestAccHerokuSpace(t *testing.T) {
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckHerokuSpaceExists("heroku_space.foobar", &space),
 					resource.TestCheckResourceAttrSet("heroku_space.foobar", "outbound_ips.#"),
-					resource.TestCheckResourceAttr("heroku_space.foobar", "cidr", "10.0.0.0/16"),
+					resource.TestCheckResourceAttrSet("heroku_space.foobar", "cidr"),
 					resource.TestCheckResourceAttrSet("heroku_space.foobar", "data_cidr"),
 				),
 			},
@@ -80,7 +80,7 @@ func TestAccHerokuSpace_Fir(t *testing.T) {
 					resource.TestCheckResourceAttr("heroku_space.foobar", "generation", "fir"),
 					resource.TestCheckResourceAttr("heroku_space.foobar", "shield", "false"),
 					resource.TestCheckResourceAttrSet("heroku_space.foobar", "outbound_ips.#"),
-					resource.TestCheckResourceAttr("heroku_space.foobar", "cidr", "10.0.0.0/16"),
+					resource.TestCheckResourceAttrSet("heroku_space.foobar", "cidr"),
 					resource.TestCheckResourceAttrSet("heroku_space.foobar", "data_cidr"),
 				),
 			},