diff --git a/.changelog/11460.txt b/.changelog/11460.txt
new file mode 100644
index 0000000000..beee0a118a
--- /dev/null
+++ b/.changelog/11460.txt
@@ -0,0 +1,3 @@
+```release-note:deprecation
+alloydb: `network` removed in `google_alloy_db_cluster`. Use `network_config.network` instead.
+```
\ No newline at end of file
diff --git a/google-beta/services/alloydb/resource_alloydb_backup_generated_test.go b/google-beta/services/alloydb/resource_alloydb_backup_generated_test.go
index 8ec93c7e2e..f862de06d0 100644
--- a/google-beta/services/alloydb/resource_alloydb_backup_generated_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_backup_generated_test.go
@@ -69,7 +69,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "default" {
@@ -129,7 +131,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "default" {
diff --git a/google-beta/services/alloydb/resource_alloydb_backup_test.go b/google-beta/services/alloydb/resource_alloydb_backup_test.go
index b0db476ebf..fecf3b364e 100644
--- a/google-beta/services/alloydb/resource_alloydb_backup_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_backup_test.go
@@ -62,7 +62,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "default" {
@@ -96,7 +98,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "default" {
@@ -144,7 +148,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
   location = "us-central1"
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" { }
@@ -211,7 +217,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "default" {
 	cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
 	location   = "us-central1"
-	network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 	  
 resource "google_alloydb_instance" "default" {
diff --git a/google-beta/services/alloydb/resource_alloydb_cluster.go b/google-beta/services/alloydb/resource_alloydb_cluster.go
index 6c03310671..b3dffcbabb 100644
--- a/google-beta/services/alloydb/resource_alloydb_cluster.go
+++ b/google-beta/services/alloydb/resource_alloydb_cluster.go
@@ -383,17 +383,6 @@ Please refer to the field 'effective_labels' for all of the labels present on th
 					},
 				},
 			},
-			"network": {
-				Type:             schema.TypeString,
-				Computed:         true,
-				Optional:         true,
-				Deprecated:       "`network` is deprecated and will be removed in a future major release. Instead, use `network_config` to define the network configuration.",
-				DiffSuppressFunc: tpgresource.ProjectNumberDiffSuppress,
-				Description: `The relative resource name of the VPC network on which the instance can be accessed. It is specified in the following form:
-
-"projects/{projectNumber}/global/networks/{network_id}".`,
-				ExactlyOneOf: []string{"network", "network_config.0.network", "psc_config.0.psc_enabled"},
-			},
 			"network_config": {
 				Type:        schema.TypeList,
 				Computed:    true,
@@ -414,7 +403,7 @@ If set, the instance IPs for this cluster will be created in the allocated range
 							DiffSuppressFunc: tpgresource.ProjectNumberDiffSuppress,
 							Description: `The resource link for the VPC network in which cluster resources are created and from which they are accessible via Private IP. The network must belong to the same project as the cluster.
 It is specified in the form: "projects/{projectNumber}/global/networks/{network_id}".`,
-							ExactlyOneOf: []string{"network", "network_config.0.network", "psc_config.0.psc_enabled"},
+							ExactlyOneOf: []string{"network_config.0.network", "psc_config.0.psc_enabled"},
 						},
 					},
 				},
@@ -675,12 +664,6 @@ func resourceAlloydbClusterCreate(d *schema.ResourceData, meta interface{}) erro
 	} else if v, ok := d.GetOkExists("encryption_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(encryptionConfigProp)) && (ok || !reflect.DeepEqual(v, encryptionConfigProp)) {
 		obj["encryptionConfig"] = encryptionConfigProp
 	}
-	networkProp, err := expandAlloydbClusterNetwork(d.Get("network"), d, config)
-	if err != nil {
-		return err
-	} else if v, ok := d.GetOkExists("network"); !tpgresource.IsEmptyValue(reflect.ValueOf(networkProp)) && (ok || !reflect.DeepEqual(v, networkProp)) {
-		obj["network"] = networkProp
-	}
 	networkConfigProp, err := expandAlloydbClusterNetworkConfig(d.Get("network_config"), d, config)
 	if err != nil {
 		return err
@@ -958,9 +941,6 @@ func resourceAlloydbClusterRead(d *schema.ResourceData, meta interface{}) error
 	if err := d.Set("continuous_backup_info", flattenAlloydbClusterContinuousBackupInfo(res["continuousBackupInfo"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Cluster: %s", err)
 	}
-	if err := d.Set("network", flattenAlloydbClusterNetwork(res["network"], d, config)); err != nil {
-		return fmt.Errorf("Error reading Cluster: %s", err)
-	}
 	if err := d.Set("network_config", flattenAlloydbClusterNetworkConfig(res["networkConfig"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Cluster: %s", err)
 	}
@@ -1041,12 +1021,6 @@ func resourceAlloydbClusterUpdate(d *schema.ResourceData, meta interface{}) erro
 	} else if v, ok := d.GetOkExists("encryption_config"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, encryptionConfigProp)) {
 		obj["encryptionConfig"] = encryptionConfigProp
 	}
-	networkProp, err := expandAlloydbClusterNetwork(d.Get("network"), d, config)
-	if err != nil {
-		return err
-	} else if v, ok := d.GetOkExists("network"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, networkProp)) {
-		obj["network"] = networkProp
-	}
 	networkConfigProp, err := expandAlloydbClusterNetworkConfig(d.Get("network_config"), d, config)
 	if err != nil {
 		return err
@@ -1139,10 +1113,6 @@ func resourceAlloydbClusterUpdate(d *schema.ResourceData, meta interface{}) erro
 		updateMask = append(updateMask, "encryptionConfig")
 	}
 
-	if d.HasChange("network") {
-		updateMask = append(updateMask, "network")
-	}
-
 	if d.HasChange("network_config") {
 		updateMask = append(updateMask, "networkConfig")
 	}
@@ -1507,10 +1477,6 @@ func flattenAlloydbClusterContinuousBackupInfoEncryptionInfoKmsKeyVersions(v int
 	return v
 }
 
-func flattenAlloydbClusterNetwork(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
-	return v
-}
-
 func flattenAlloydbClusterNetworkConfig(v interface{}, d *schema.ResourceData, config *transport_tpg.Config) interface{} {
 	if v == nil {
 		return nil
@@ -2093,10 +2059,6 @@ func expandAlloydbClusterEncryptionConfigKmsKeyName(v interface{}, d tpgresource
 	return v, nil
 }
 
-func expandAlloydbClusterNetwork(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
-	return v, nil
-}
-
 func expandAlloydbClusterNetworkConfig(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
 	l := v.([]interface{})
 	if len(l) == 0 || l[0] == nil {
diff --git a/google-beta/services/alloydb/resource_alloydb_cluster_generated_test.go b/google-beta/services/alloydb/resource_alloydb_cluster_generated_test.go
index 84b42e8570..baaa70fff8 100644
--- a/google-beta/services/alloydb/resource_alloydb_cluster_generated_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_cluster_generated_test.go
@@ -187,7 +187,9 @@ func testAccAlloydbCluster_alloydbSecondaryClusterBasicTestExample(context map[s
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -203,7 +205,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
diff --git a/google-beta/services/alloydb/resource_alloydb_cluster_restore_test.go b/google-beta/services/alloydb/resource_alloydb_cluster_restore_test.go
index c8c5347930..c89a9d4179 100644
--- a/google-beta/services/alloydb/resource_alloydb_cluster_restore_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_cluster_restore_test.go
@@ -88,7 +88,9 @@ func testAccAlloydbClusterAndInstanceAndBackup(context map[string]interface{}) s
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -119,7 +121,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_OnlyOneSourceAllowed(context map[
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -139,7 +143,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored" {
   cluster_id             = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default.name
   }
@@ -167,7 +173,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_SourceClusterAndPointInTimeRequir
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -187,7 +195,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored" {
   cluster_id             = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.source.name
@@ -211,7 +221,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_RestoredFromBackup(context map[st
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -231,7 +243,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored_from_backup" {
   cluster_id            = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location              = "us-central1"
-  network               = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default.name
   }
@@ -256,7 +270,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_RestoredFromBackupAndRestoredFrom
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -276,7 +292,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored_from_backup" {
   cluster_id            = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location              = "us-central1"
-  network               = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default.name
   }
@@ -289,7 +307,9 @@ resource "google_alloydb_cluster" "restored_from_backup" {
 resource "google_alloydb_cluster" "restored_from_point_in_time" {
   cluster_id             = "tf-test-alloydb-pitr-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.source.name
     point_in_time = google_alloydb_backup.default.update_time
@@ -315,7 +335,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_RestoredFromBackupAndRestoredFrom
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -335,7 +357,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored_from_backup" {
   cluster_id            = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location              = "us-central1"
-  network               = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default.name
   }
@@ -353,7 +377,9 @@ resource "google_alloydb_cluster" "restored_from_backup" {
 resource "google_alloydb_cluster" "restored_from_point_in_time" {
   cluster_id             = "tf-test-alloydb-pitr-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.source.name
     point_in_time = google_alloydb_backup.default.update_time
@@ -384,7 +410,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_RestoredFromBackupAndRestoredFrom
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -412,7 +440,9 @@ resource "google_alloydb_backup" "default2" {
 resource "google_alloydb_cluster" "restored_from_backup" {
   cluster_id            = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location              = "us-central1"
-  network               = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default2.name
   }
@@ -432,7 +462,9 @@ resource "google_alloydb_cluster" "restored_from_backup" {
 resource "google_alloydb_cluster" "restored_from_point_in_time" {
   cluster_id             = "tf-test-alloydb-pitr-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.restored_from_backup.name
     point_in_time = google_alloydb_backup.default.update_time
@@ -463,7 +495,9 @@ func testAccAlloydbClusterAndInstanceAndBackup_RestoredFromBackupAndRestoredFrom
 resource "google_alloydb_cluster" "source" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "source" {
@@ -483,7 +517,9 @@ resource "google_alloydb_backup" "default" {
 resource "google_alloydb_cluster" "restored_from_backup" {
   cluster_id            = "tf-test-alloydb-backup-restored-cluster-%{random_suffix}"
   location              = "us-central1"
-  network               = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_backup_source {
     backup_name = google_alloydb_backup.default.name
   }
@@ -492,7 +528,9 @@ resource "google_alloydb_cluster" "restored_from_backup" {
 resource "google_alloydb_cluster" "restored_from_point_in_time" {
   cluster_id             = "tf-test-alloydb-pitr-restored-cluster-%{random_suffix}"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.source.name
     point_in_time = google_alloydb_backup.default.update_time
diff --git a/google-beta/services/alloydb/resource_alloydb_cluster_test.go b/google-beta/services/alloydb/resource_alloydb_cluster_test.go
index 929ea9c7b7..1f280e2665 100644
--- a/google-beta/services/alloydb/resource_alloydb_cluster_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_cluster_test.go
@@ -52,7 +52,9 @@ func testAccAlloydbCluster_update(context map[string]interface{}) string {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
 
   labels = {
 	foo = "bar" 
@@ -190,7 +192,9 @@ func testAccAlloydbCluster_withInitialUserAndAutomatedBackupPolicy(context map[s
 resource "google_alloydb_cluster" "default" {
   cluster_id   = "tf-test-alloydb-cluster%{random_suffix}"
   location     = "us-central1"
-  network      = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
 
   initial_user {
     user     = "tf-test-alloydb-cluster%{random_suffix}"
@@ -240,7 +244,9 @@ func testAccAlloydbCluster_withoutInitialUserAndAutomatedBackupPolicy(context ma
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   lifecycle {
     prevent_destroy = true
   }  
@@ -285,7 +291,9 @@ func testAccAlloydbCluster_missingWeeklySchedule(context map[string]interface{})
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   automated_backup_policy {
     location      = "us-central1"
     backup_window = "1800s"
@@ -386,7 +394,9 @@ func testAccAlloydbCluster_withTimeBasedRetentionPolicy(context map[string]inter
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   automated_backup_policy {
     location      = "us-central1"
     backup_window = "1800s"
@@ -427,7 +437,9 @@ func testAccAlloydbCluster_withoutTimeBasedRetentionPolicy(context map[string]in
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   automated_backup_policy {
     location      = "us-central1"
     backup_window = "1800s"
@@ -490,7 +502,9 @@ func testAccAlloydbCluster_usingCMEK(context map[string]interface{}) string {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   encryption_config {
     kms_key_name = google_kms_crypto_key.key.id
   }
@@ -565,7 +579,9 @@ func testAccAlloydbCluster_usingCMEKInClusterAndAutomatedBackup(context map[stri
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   encryption_config {
     kms_key_name = google_kms_crypto_key.key.id
   }
@@ -615,7 +631,9 @@ func testAccAlloydbCluster_updateCMEKInAutomatedBackup(context map[string]interf
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   encryption_config {
     kms_key_name = google_kms_crypto_key.key.id
   }
@@ -676,7 +694,9 @@ func testAccAlloydbCluster_usingCMEKallowDeletion(context map[string]interface{}
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   encryption_config {
     kms_key_name = google_kms_crypto_key.key.id
   }
@@ -923,7 +943,9 @@ func testAccAlloydbCluster_withoutContinuousBackupConfig(context map[string]inte
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   lifecycle {
     prevent_destroy = true
   }
@@ -943,7 +965,9 @@ func testAccAlloydbCluster_continuousBackupConfig(context map[string]interface{}
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
 
   continuous_backup_config {
     enabled              = %{enabled}
@@ -1022,7 +1046,9 @@ func testAccAlloydbCluster_usingCMEKInClusterAndContinuousBackup(context map[str
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   continuous_backup_config {
     enabled       		 = true
 	recovery_window_days = 20
@@ -1055,7 +1081,9 @@ func testAccAlloydbCluster_continuousBackupUsingCMEKAllowDeletion(context map[st
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   continuous_backup_config {
     enabled       		 = true
 	recovery_window_days = 20
@@ -1111,7 +1139,7 @@ resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+		network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
   }
 }
 data "google_project" "project" {}
@@ -1152,8 +1180,8 @@ resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
-	allocated_ip_range = google_compute_global_address.private_ip_alloc.name
+		network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+		allocated_ip_range = google_compute_global_address.private_ip_alloc.name
   }
 }
 data "google_project" "project" {}
@@ -1202,7 +1230,7 @@ resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+		network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
   }
   maintenance_update_policy {
     maintenance_windows {
@@ -1254,7 +1282,9 @@ func testAccAlloydbCluster_withMaintenanceWindowMissingStartTime(context map[str
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   
   maintenance_update_policy {
     maintenance_windows {
@@ -1276,7 +1306,9 @@ func testAccAlloydbCluster_withMaintenanceWindowMissingDay(context map[string]in
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  network_config {
+    network = "projects/${data.google_project.project.number}/global/networks/${google_compute_network.default.name}"
+  }
   
   maintenance_update_policy {
     maintenance_windows {
diff --git a/google-beta/services/alloydb/resource_alloydb_instance_generated_test.go b/google-beta/services/alloydb/resource_alloydb_instance_generated_test.go
index 3bd1b01bee..a19bd520b7 100644
--- a/google-beta/services/alloydb/resource_alloydb_instance_generated_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_instance_generated_test.go
@@ -71,8 +71,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf-test-alloydb-cluster%{random_suffix}"
   }
@@ -117,7 +118,9 @@ func testAccAlloydbInstance_alloydbSecondaryInstanceBasicTestExample(context map
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -133,7 +136,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
diff --git a/google-beta/services/alloydb/resource_alloydb_instance_test.go b/google-beta/services/alloydb/resource_alloydb_instance_test.go
index 2d691c8985..3ad3136ea1 100644
--- a/google-beta/services/alloydb/resource_alloydb_instance_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_instance_test.go
@@ -60,8 +60,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf-test-alloydb-cluster%{random_suffix}"
   }
@@ -92,7 +93,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 
   initial_user {
     password = "tf-test-alloydb-cluster%{random_suffix}"
@@ -137,7 +140,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -207,7 +212,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -260,7 +267,9 @@ resource "google_alloydb_instance" "read_pool" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -314,7 +323,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -339,7 +350,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -527,7 +540,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -556,7 +571,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 data "google_project" "project" {}
@@ -670,7 +687,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf-test-alloydb-cluster%{random_suffix}"
   }
@@ -705,7 +724,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf-test-alloydb-cluster%{random_suffix}"
   }
diff --git a/google-beta/services/alloydb/resource_alloydb_secondary_cluster_test.go b/google-beta/services/alloydb/resource_alloydb_secondary_cluster_test.go
index a939454678..c3612d097e 100644
--- a/google-beta/services/alloydb/resource_alloydb_secondary_cluster_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_secondary_cluster_test.go
@@ -43,7 +43,9 @@ func testAccAlloydbCluster_secondaryClusterMandatoryFields(context map[string]in
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -59,7 +61,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -108,7 +112,9 @@ func testAccAlloydbCluster_secondaryClusterMissingSecondaryConfig(context map[st
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -124,7 +130,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -172,7 +180,9 @@ func testAccAlloydbCluster_secondaryClusterDefinedSecondaryConfigButMissingClust
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -188,7 +198,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 
   continuous_backup_config {
     enabled = false
@@ -236,7 +248,9 @@ func testAccAlloydbCluster_secondaryClusterDefinedSecondaryConfigButClusterTypeI
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -252,7 +266,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -315,7 +331,9 @@ func testAccAlloydbCluster_secondaryClusterUpdate(context map[string]interface{}
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -331,7 +349,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -389,7 +409,9 @@ func testAccAlloydbCluster_secondaryClusterUsingCMEK(context map[string]interfac
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -405,7 +427,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -483,7 +507,7 @@ resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
+		network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
   }
 }
 
@@ -501,7 +525,7 @@ resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
+		network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
   }
   cluster_type = "SECONDARY"
 
@@ -558,8 +582,8 @@ resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
-	allocated_ip_range = data.google_compute_global_address.private_ip_alloc.name
+		network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
+		allocated_ip_range = data.google_compute_global_address.private_ip_alloc.name
   }
 }
 
@@ -577,8 +601,8 @@ resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
   network_config {
-	network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
-	allocated_ip_range = data.google_compute_global_address.private_ip_alloc.name
+		network    = "projects/${data.google_project.project.number}/global/networks/${data.google_compute_network.default.name}"
+		allocated_ip_range = data.google_compute_global_address.private_ip_alloc.name
   }
   cluster_type = "SECONDARY"
 
@@ -647,7 +671,9 @@ func testAccAlloydbInstance_secondaryClusterWithInstance(context map[string]inte
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -663,7 +689,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -706,7 +734,9 @@ func testAccAlloydbCluster_secondaryClusterPromote(context map[string]interface{
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -722,7 +752,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -794,7 +826,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteAndSimultaneousUpdate(context
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -810,7 +844,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -895,7 +931,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteAndDeleteOriginalPrimary(conte
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -976,7 +1014,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteAndUpdate(context map[string]i
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -992,7 +1032,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -1255,7 +1297,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteAndAddAutomatedBackupPolicyAnd
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -1271,7 +1315,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -1391,7 +1437,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteWithTimeBasedRetentionPolicy(c
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -1407,7 +1455,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -1472,7 +1522,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteWithoutTimeBasedRetentionPolic
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -1488,7 +1540,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
@@ -1596,7 +1650,9 @@ func testAccAlloydbCluster_secondaryClusterPromoteAndAddContinuousBackupConfig(c
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -1612,7 +1668,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "%{secondary_cluster_location}"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "PRIMARY"
 
   continuous_backup_config {
diff --git a/google-beta/services/alloydb/resource_alloydb_secondary_instance_test.go b/google-beta/services/alloydb/resource_alloydb_secondary_instance_test.go
index b47717dbd1..68064af18c 100644
--- a/google-beta/services/alloydb/resource_alloydb_secondary_instance_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_secondary_instance_test.go
@@ -50,7 +50,9 @@ func testAccAlloydbInstance_secondaryInstanceInitial(context map[string]interfac
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -66,7 +68,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -105,7 +109,9 @@ func testAccAlloydbInstance_secondaryInstanceUpdateMachineConfig(context map[str
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -121,7 +127,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -187,7 +195,9 @@ func testAccAlloydbInstance_secondaryInstanceWithReadPoolInstance(context map[st
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -203,7 +213,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-west1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -381,7 +393,9 @@ func testAccAlloydbInstance_secondaryInstanceUpdateDatabaseFlag(context map[stri
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -397,7 +411,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -476,7 +492,9 @@ func testAccAlloydbInstance_secondaryInstanceUpdateQueryInsightConfig(context ma
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -492,7 +510,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-east1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -565,7 +585,9 @@ func testAccAlloydbInstance_secondaryInstanceMaximumFields(context map[string]in
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "tf-test-alloydb-primary-cluster%{random_suffix}"
   location   = "us-central1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -581,7 +603,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "tf-test-alloydb-secondary-cluster%{random_suffix}"
   location     = "us-west1"
-  network      = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
diff --git a/google-beta/services/alloydb/resource_alloydb_user_generated_test.go b/google-beta/services/alloydb/resource_alloydb_user_generated_test.go
index cea8fc510e..5a24048076 100644
--- a/google-beta/services/alloydb/resource_alloydb_user_generated_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_user_generated_test.go
@@ -67,8 +67,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf_test_cluster_secret%{random_suffix}"
   }
@@ -130,8 +131,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf_test_cluster_secret%{random_suffix}"
   }
diff --git a/google-beta/services/alloydb/resource_alloydb_user_test.go b/google-beta/services/alloydb/resource_alloydb_user_test.go
index f2c4d9bda7..b1e973ddba 100644
--- a/google-beta/services/alloydb/resource_alloydb_user_test.go
+++ b/google-beta/services/alloydb/resource_alloydb_user_test.go
@@ -55,7 +55,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 
   initial_user {
     password = "tf_test_cluster_secret%{random_suffix}"
@@ -125,7 +127,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
 
   initial_user {
     password = "tf_test_cluster_secret%{random_suffix}"
@@ -194,7 +198,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "tf-test-alloydb-cluster%{random_suffix}"
   location   = "us-central1"
-  network    = data.google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "tf_test_cluster_secret%{random_suffix}"
   }
diff --git a/website/docs/guides/version_6_upgrade.html.markdown b/website/docs/guides/version_6_upgrade.html.markdown
index bb87693683..b2acc21c30 100644
--- a/website/docs/guides/version_6_upgrade.html.markdown
+++ b/website/docs/guides/version_6_upgrade.html.markdown
@@ -335,6 +335,12 @@ in GCP, including the labels configured through Terraform, the system, and other
 
 ## Removals
 
+### Resource: `google_alloydb_cluster` 
+
+## `network` is now removed
+
+`network` has been removed in favor of `network_config.network`
+
 ### Resource: `google_identity_platform_project_default_config` is now removed
 
 `google_identity_platform_project_default_config` is removed in favor of `google_identity_platform_project_config`
diff --git a/website/docs/r/alloydb_cluster.html.markdown b/website/docs/r/alloydb_cluster.html.markdown
index 718a4d8e28..e1a3a0d3cd 100644
--- a/website/docs/r/alloydb_cluster.html.markdown
+++ b/website/docs/r/alloydb_cluster.html.markdown
@@ -177,8 +177,9 @@ resource "google_alloydb_cluster" "restored_from_backup" {
 resource "google_alloydb_cluster" "restored_via_pitr" {
   cluster_id             = "alloydb-pitr-restored"
   location               = "us-central1"
-  network                = data.google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   restore_continuous_backup_source {
     cluster = google_alloydb_cluster.source.name
     point_in_time = "2023-08-03T19:19:00.094Z"
@@ -212,7 +213,9 @@ resource "google_service_networking_connection" "vpc_connection" {
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "alloydb-primary-cluster"
   location   = "us-central1"
-  network    = google_compute_network.default.id
+  network_config {
+    network = google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -230,7 +233,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "alloydb-secondary-cluster"
   location     = "us-east1"
-  network      = google_compute_network.default.id
+  network_config {
+    network = google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
@@ -293,13 +298,6 @@ The following arguments are supported:
   EncryptionConfig describes the encryption config of a cluster or a backup that is encrypted with a CMEK (customer-managed encryption key).
   Structure is [documented below](#nested_encryption_config).
 
-* `network` -
-  (Optional, Deprecated)
-  The relative resource name of the VPC network on which the instance can be accessed. It is specified in the following form:
-  "projects/{projectNumber}/global/networks/{network_id}".
-
-  ~> **Warning:** `network` is deprecated and will be removed in a future major release. Instead, use `network_config` to define the network configuration.
-
 * `network_config` -
   (Optional)
   Metadata related to network configuration.
diff --git a/website/docs/r/alloydb_instance.html.markdown b/website/docs/r/alloydb_instance.html.markdown
index 8c75317527..11c0fde863 100644
--- a/website/docs/r/alloydb_instance.html.markdown
+++ b/website/docs/r/alloydb_instance.html.markdown
@@ -87,7 +87,9 @@ resource "google_service_networking_connection" "vpc_connection" {
 resource "google_alloydb_cluster" "primary" {
   cluster_id = "alloydb-primary-cluster"
   location   = "us-central1"
-  network    = google_compute_network.default.id
+  network_config {
+    network = google_compute_network.default.id
+  }
 }
 
 resource "google_alloydb_instance" "primary" {
@@ -105,7 +107,9 @@ resource "google_alloydb_instance" "primary" {
 resource "google_alloydb_cluster" "secondary" {
   cluster_id   = "alloydb-secondary-cluster"
   location     = "us-east1"
-  network      = google_compute_network.default.id
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   cluster_type = "SECONDARY"
 
   continuous_backup_config {
diff --git a/website/docs/r/alloydb_user.html.markdown b/website/docs/r/alloydb_user.html.markdown
index b4397ef47b..8a25afffe3 100644
--- a/website/docs/r/alloydb_user.html.markdown
+++ b/website/docs/r/alloydb_user.html.markdown
@@ -43,8 +43,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "alloydb-cluster"
   location   = "us-central1"
-  network    = google_compute_network.default.id
-
+  network_config {
+    network = data.google_compute_network.default.id
+  }
   initial_user {
     password = "cluster_secret"
   }
@@ -95,7 +96,9 @@ resource "google_alloydb_instance" "default" {
 resource "google_alloydb_cluster" "default" {
   cluster_id = "alloydb-cluster"
   location   = "us-central1"
-  network    = google_compute_network.default.id
+  network_config {
+    network = google_compute_network.default.id
+  }
 
   initial_user {
     password = "cluster_secret"