Switch ref_name to Optional as push doesn't need a ref_name

Signed-off-by: Timo Sand <[email protected]>

Author: deiga

github/resource_github_organization_ruleset.go

@@ -93,7 +93,7 @@ func resourceGithubOrganizationRuleset() *schema.Resource {
 					Schema: map[string]*schema.Schema{
 						"ref_name": {
 							Type:     schema.TypeList,
-							Required: true,
+							Optional: true,
 							MaxItems: 1,
 							Elem: &schema.Resource{
 								Schema: map[string]*schema.Schema{

github/resource_github_organization_ruleset_test.go

@@ -617,8 +617,7 @@ func TestGithubOrganizationRulesets(t *testing.T) {
 				Steps: []resource.TestStep{
 					{
 						Config:      config,
-						ExpectError: regexp.MustCompile("Insufficient ref_name blocks"),
-						// ExpectError: regexp.MustCompile("ref_name and repository_name or ref_name and repository_id must be set for branch and tag targets"),
+						ExpectError: regexp.MustCompile("ref_name and repository_name or ref_name and repository_id must be set for branch and tag targets"),
 					},
 				},
 			})