Revert "Allow api_gateway_gateway to change" (#4592) (#3058)

This reverts commit 11c7a203155c56ac780f78a5c5b0dfc75877923c.

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

Author: modular-magician

.changelog/4592.txt

@@ -0,0 +1,3 @@
+```release-note:none
+Release note
+```

google-beta/resource_api_gateway_gateway.go

@@ -45,6 +45,7 @@ func resourceApiGatewayGateway() *schema.Resource {
 			"api_config": {
 				Type:             schema.TypeString,
 				Required:         true,
+				ForceNew:         true,
 				DiffSuppressFunc: compareResourceNames,
 				Description:      `Resource name of the API Config for this Gateway. Format: projects/{project}/locations/global/apis/{api}/configs/{apiConfig}`,
 			},
@@ -255,12 +256,6 @@ func resourceApiGatewayGatewayUpdate(d *schema.ResourceData, meta interface{}) e
 	} else if v, ok := d.GetOkExists("display_name"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, displayNameProp)) {
 		obj["displayName"] = displayNameProp
 	}
-	apiConfigProp, err := expandApiGatewayGatewayApiConfig(d.Get("api_config"), d, config)
-	if err != nil {
-		return err
-	} else if v, ok := d.GetOkExists("api_config"); !isEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, apiConfigProp)) {
-		obj["apiConfig"] = apiConfigProp
-	}
 	labelsProp, err := expandApiGatewayGatewayLabels(d.Get("labels"), d, config)
 	if err != nil {
 		return err
@@ -280,10 +275,6 @@ func resourceApiGatewayGatewayUpdate(d *schema.ResourceData, meta interface{}) e
 		updateMask = append(updateMask, "displayName")
 	}
 
-	if d.HasChange("api_config") {
-		updateMask = append(updateMask, "apiConfig")
-	}
-
 	if d.HasChange("labels") {
 		updateMask = append(updateMask, "labels")
 	}

google-beta/resource_dataflow_flex_template_job_test.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
-	compute "google.golang.org/api/compute/v1"
+	"google.golang.org/api/compute/v1"
 )
 
 func TestAccDataflowFlexTemplateJob_basic(t *testing.T) {

google-beta/resource_dataproc_cluster_test.go

@@ -13,9 +13,8 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
 
-	"google.golang.org/api/googleapi"
-
 	dataproc "google.golang.org/api/dataproc/v1beta2"
+	"google.golang.org/api/googleapi"
 )
 
 func TestDataprocExtractInitTimeout(t *testing.T) {