diff --git a/config/tests/samples/create/harness.go b/config/tests/samples/create/harness.go
index 0b765aa82b..7c1ce6bd3a 100644
--- a/config/tests/samples/create/harness.go
+++ b/config/tests/samples/create/harness.go
@@ -31,6 +31,9 @@ import (
 	"golang.org/x/oauth2/google"
 	cloudresourcemanagerv1 "google.golang.org/api/cloudresourcemanager/v1"
 	"google.golang.org/api/option"
+	"google.golang.org/grpc"
+	"google.golang.org/protobuf/encoding/protojson"
+	"google.golang.org/protobuf/proto"
 	"gopkg.in/dnaeon/go-vcr.v3/recorder"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -264,11 +267,14 @@ func NewHarnessWithOptions(ctx context.Context, t *testing.T, opts *HarnessOptio
 		}
 	}
 
+	var mockCloudGRPCClientConnection *grpc.ClientConn
 	if targetGCP := os.Getenv("E2E_GCP_TARGET"); targetGCP == "mock" {
 		t.Logf("creating mock gcp")
 
 		mockCloud := mockgcp.NewMockRoundTripper(t, h.client, storage.NewInMemoryStorage())
 
+		mockCloudGRPCClientConnection = mockCloud.NewGRPCConnection(ctx)
+
 		roundTripper := http.RoundTripper(mockCloud)
 
 		ctx = context.WithValue(ctx, httpRoundTripperKey, roundTripper)
@@ -448,6 +454,42 @@ func NewHarnessWithOptions(ctx context.Context, t *testing.T, opts *HarnessOptio
 			return ret
 		}
 	} else {
+		// Intercept (and log) GRPC requests
+		grpcUnaryInterceptor := func(ctx context.Context, method string, req, reply any, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+			entry := &test.LogEntry{}
+
+			entry.Request.URL = method
+			entry.Request.Method = "GRPC"
+
+			if req != nil {
+				requestBytes, _ := protojson.Marshal(req.(proto.Message))
+				entry.Request.Body = string(requestBytes)
+			}
+
+			if mockCloudGRPCClientConnection != nil {
+				cc = mockCloudGRPCClientConnection
+			}
+			err := invoker(ctx, method, req, reply, cc, opts...)
+
+			if reply != nil {
+				replyBytes, _ := protojson.Marshal(reply.(proto.Message))
+				entry.Response.Body = string(replyBytes)
+			}
+
+			if err != nil {
+				entry.Response.Status = fmt.Sprintf("error: %v", err)
+			} else {
+				entry.Response.Status = "OK"
+			}
+
+			for _, eventSink := range eventSinks {
+				eventSink.AddHTTPEvent(ctx, entry)
+			}
+			return err
+		}
+
+		transport_tpg.GRPCUnaryClientInterceptor = grpcUnaryInterceptor
+
 		// Intercept (and log) DCL requests
 		if len(eventSinks) != 0 {
 			if kccConfig.HTTPClient == nil {
diff --git a/go.mod b/go.mod
index d795b4e2e3..0df3eb2db1 100644
--- a/go.mod
+++ b/go.mod
@@ -49,6 +49,7 @@ require (
 	golang.org/x/sync v0.7.0
 	golang.org/x/time v0.5.0
 	google.golang.org/api v0.177.0
+	google.golang.org/grpc v1.63.2
 	google.golang.org/protobuf v1.34.0
 	gopkg.in/dnaeon/go-vcr.v3 v3.2.0
 	gopkg.in/yaml.v2 v2.4.0
@@ -212,7 +213,6 @@ require (
 	google.golang.org/genproto v0.0.0-20240401170217-c3f982113cda // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20240429193739-8cf5692501f6 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240429193739-8cf5692501f6 // indirect
-	google.golang.org/grpc v1.63.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/mockgcp/common/operations/operations.go b/mockgcp/common/operations/operations.go
index 1bb815609f..8039b940a0 100644
--- a/mockgcp/common/operations/operations.go
+++ b/mockgcp/common/operations/operations.go
@@ -22,6 +22,7 @@ import (
 
 	pb "google.golang.org/genproto/googleapis/longrunning"
 	rpcstatus "google.golang.org/genproto/googleapis/rpc/status"
+	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/proto"
@@ -44,6 +45,10 @@ func NewOperationsService(storage storage.Storage) *Operations {
 	}
 }
 
+func (s *Operations) RegisterGRPCServices(grpcServer *grpc.Server) {
+	pb.RegisterOperationsServer(grpcServer, s)
+}
+
 func (s *Operations) NewLRO(ctx context.Context) (*pb.Operation, error) {
 	now := time.Now()
 	millis := now.UnixMilli()
diff --git a/mockgcp/mock_http_roundtrip.go b/mockgcp/mock_http_roundtrip.go
index 59263d508e..88b8575407 100644
--- a/mockgcp/mock_http_roundtrip.go
+++ b/mockgcp/mock_http_roundtrip.go
@@ -28,6 +28,7 @@ import (
 
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
+	"k8s.io/klog/v2"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/GoogleCloudPlatform/k8s-config-connector/mockgcp/common"
@@ -187,6 +188,18 @@ func NewMockRoundTripper(t *testing.T, k8sClient client.Client, storage storage.
 	return mockRoundTripper
 }
 
+func (m *mockRoundTripper) NewGRPCConnection(ctx context.Context) *grpc.ClientConn {
+	endpoint := m.grpcListener.Addr().String()
+
+	var opts []grpc.DialOption
+	opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
+	conn, err := grpc.DialContext(ctx, endpoint, opts...)
+	if err != nil {
+		klog.Fatalf("error dialing grpc endpoint %q: %v", endpoint, err)
+	}
+	return conn
+}
+
 func (m *mockRoundTripper) prefilterRequest(req *http.Request) error {
 	if req.Body != nil {
 		var requestBody bytes.Buffer
diff --git a/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_generated_object_bigtabletable.golden.yaml b/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_generated_object_bigtabletable.golden.yaml
new file mode 100644
index 0000000000..6edde25012
--- /dev/null
+++ b/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_generated_object_bigtabletable.golden.yaml
@@ -0,0 +1,47 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: bigtable.cnrm.cloud.google.com/v1beta1
+kind: BigtableTable
+metadata:
+  annotations:
+    cnrm.cloud.google.com/management-conflict-prevention-policy: none
+    cnrm.cloud.google.com/project-id: ${projectId}
+    cnrm.cloud.google.com/state-into-spec: merge
+  finalizers:
+  - cnrm.cloud.google.com/finalizer
+  - cnrm.cloud.google.com/deletion-defender
+  generation: 3
+  labels:
+    cnrm-test: "true"
+  name: bigtabletable-${uniqueId}
+  namespace: ${uniqueId}
+spec:
+  columnFamily:
+  - family: family3
+  - family: family2
+  deletionProtection: UNPROTECTED
+  instanceRef:
+    name: bigtable-dep-${uniqueId}
+  resourceID: bigtabletable-${uniqueId}
+  splitKeys:
+  - a
+status:
+  conditions:
+  - lastTransitionTime: "1970-01-01T00:00:00Z"
+    message: The resource is up to date
+    reason: UpToDate
+    status: "True"
+    type: Ready
+  observedGeneration: 3
diff --git a/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_http.log b/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_http.log
new file mode 100644
index 0000000000..b42a1370df
--- /dev/null
+++ b/pkg/test/resourcefixture/testdata/basic/bigtable/v1beta1/bigtabletable/_http.log
@@ -0,0 +1,521 @@
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListInstances
+
+{
+  "parent": "projects/${projectId}"
+}
+
+OK
+
+{}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/CreateInstance
+
+{
+  "clusters": {
+    "cluster1-${uniqueId}": {
+      "defaultStorageType": "SSD",
+      "encryptionConfig": {},
+      "location": "projects/${projectId}/locations/us-east1-b",
+      "serveNodes": 3
+    },
+    "cluster2-${uniqueId}": {
+      "defaultStorageType": "SSD",
+      "encryptionConfig": {},
+      "location": "projects/${projectId}/locations/us-west1-a",
+      "serveNodes": 3
+    }
+  },
+  "instance": {
+    "displayName": "BigtableSample",
+    "labels": {
+      "cnrm-test": "true",
+      "managed-by-cnrm": "true"
+    },
+    "type": "PRODUCTION"
+  },
+  "instanceId": "bigtable-dep-${uniqueId}",
+  "parent": "projects/${projectId}"
+}
+
+OK
+
+{
+  "metadata": {
+    "@type": "type.googleapis.com/google.bigtable.admin.v2.CreateInstanceMetadata",
+    "originalRequest": {
+      "clusters": {
+        "cluster1-${uniqueId}": {
+          "defaultStorageType": "SSD",
+          "location": "projects/${projectId}/locations/us-east1-b",
+          "serveNodes": 3
+        },
+        "cluster2-${uniqueId}": {
+          "defaultStorageType": "SSD",
+          "location": "projects/${projectId}/locations/us-west1-a",
+          "serveNodes": 3
+        }
+      },
+      "instance": {
+        "displayName": "BigtableSample",
+        "labels": {
+          "cnrm-test": "true",
+          "managed-by-cnrm": "true"
+        },
+        "type": "PRODUCTION"
+      },
+      "instanceId": "bigtable-dep-${uniqueId}",
+      "parent": "projects/${projectId}"
+    },
+    "requestTime": "9999-12-31T23:59:59.999999999Z"
+  },
+  "name": "operations/projects/${projectId}/instances/bigtable-dep-${uniqueId}/locations/us-west1-a/operations/1494670242314888474"
+}
+
+---
+
+GRPC /google.longrunning.Operations/GetOperation
+
+{
+  "name": "operations/projects/${projectId}/instances/bigtable-dep-${uniqueId}/locations/us-west1-a/operations/1494670242314888474"
+}
+
+OK
+
+{
+  "done": true,
+  "metadata": {
+    "@type": "type.googleapis.com/google.bigtable.admin.v2.CreateInstanceMetadata",
+    "finishTime": "2024-04-26T15:32:45.058427Z",
+    "originalRequest": {
+      "clusters": {
+        "cluster1-${uniqueId}": {
+          "defaultStorageType": "SSD",
+          "location": "projects/${projectId}/locations/us-east1-b",
+          "serveNodes": 3
+        },
+        "cluster2-${uniqueId}": {
+          "defaultStorageType": "SSD",
+          "location": "projects/${projectId}/locations/us-west1-a",
+          "serveNodes": 3
+        }
+      },
+      "instance": {
+        "displayName": "BigtableSample",
+        "labels": {
+          "cnrm-test": "true",
+          "managed-by-cnrm": "true"
+        },
+        "type": "PRODUCTION"
+      },
+      "instanceId": "bigtable-dep-${uniqueId}",
+      "parent": "projects/${projectId}"
+    },
+    "requestTime": "2024-04-26T15:32:42.198085Z"
+  },
+  "name": "operations/projects/${projectId}/instances/bigtable-dep-${uniqueId}/locations/us-west1-a/operations/1494670242314888474",
+  "response": {
+    "@type": "type.googleapis.com/google.bigtable.admin.v2.Instance",
+    "displayName": "BigtableSample",
+    "labels": {
+      "cnrm-test": "true",
+      "managed-by-cnrm": "true"
+    },
+    "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}",
+    "state": "READY",
+    "type": "PRODUCTION"
+  }
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListInstances
+
+{
+  "parent": "projects/${projectId}"
+}
+
+OK
+
+{
+  "instances": [
+    {
+      "createTime": "2024-04-26T15:32:42.198085Z",
+      "displayName": "BigtableSample",
+      "labels": {
+        "cnrm-test": "true",
+        "managed-by-cnrm": "true"
+      },
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}",
+      "state": "READY",
+      "type": "PRODUCTION"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListClusters
+
+{
+  "parent": "projects/${projectId}/instances/bigtable-dep-${uniqueId}"
+}
+
+OK
+
+{
+  "clusters": [
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-west1-a",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster2-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    },
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-east1-b",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster1-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListInstances
+
+{
+  "parent": "projects/${projectId}"
+}
+
+OK
+
+{
+  "instances": [
+    {
+      "createTime": "2024-04-26T15:32:42.198085Z",
+      "displayName": "BigtableSample",
+      "labels": {
+        "cnrm-test": "true",
+        "managed-by-cnrm": "true"
+      },
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}",
+      "state": "READY",
+      "type": "PRODUCTION"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListClusters
+
+{
+  "parent": "projects/${projectId}/instances/bigtable-dep-${uniqueId}"
+}
+
+OK
+
+{
+  "clusters": [
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-west1-a",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster2-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    },
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-east1-b",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster1-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+error: rpc error: code = NotFound desc = Table not found: projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}
+
+{}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/CreateTable
+
+{
+  "initialSplits": [
+    {
+      "key": "YQ=="
+    }
+  ],
+  "parent": "projects/${projectId}/instances/bigtable-dep-${uniqueId}",
+  "table": {
+    "columnFamilies": {
+      "family1": {
+        "gcRule": {}
+      },
+      "family2": {
+        "gcRule": {}
+      }
+    }
+  },
+  "tableId": "bigtabletable-${uniqueId}"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family1": {
+      "gcRule": {}
+    },
+    "family2": {
+      "gcRule": {}
+    }
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family1": {},
+    "family2": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family1": {},
+    "family2": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family1": {},
+    "family2": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/ModifyColumnFamilies
+
+{
+  "modifications": [
+    {
+      "create": {},
+      "id": "family3"
+    }
+  ],
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family1": {},
+    "family2": {},
+    "family3": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/ModifyColumnFamilies
+
+{
+  "modifications": [
+    {
+      "drop": true,
+      "id": "family1"
+    }
+  ],
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family2": {},
+    "family3": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family2": {},
+    "family3": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/GetTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}",
+  "view": "SCHEMA_VIEW"
+}
+
+OK
+
+{
+  "columnFamilies": {
+    "family2": {},
+    "family3": {}
+  },
+  "granularity": "MILLIS",
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableTableAdmin/DeleteTable
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/tables/bigtabletable-${uniqueId}"
+}
+
+OK
+
+{}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListInstances
+
+{
+  "parent": "projects/${projectId}"
+}
+
+OK
+
+{
+  "instances": [
+    {
+      "createTime": "2024-04-26T15:32:42.198085Z",
+      "displayName": "BigtableSample",
+      "labels": {
+        "cnrm-test": "true",
+        "managed-by-cnrm": "true"
+      },
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}",
+      "state": "READY",
+      "type": "PRODUCTION"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/ListClusters
+
+{
+  "parent": "projects/${projectId}/instances/bigtable-dep-${uniqueId}"
+}
+
+OK
+
+{
+  "clusters": [
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-west1-a",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster2-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    },
+    {
+      "defaultStorageType": "SSD",
+      "location": "projects/${projectId}/locations/us-east1-b",
+      "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}/clusters/cluster1-${uniqueId}",
+      "serveNodes": 3,
+      "state": "READY"
+    }
+  ]
+}
+
+---
+
+GRPC /google.bigtable.admin.v2.BigtableInstanceAdmin/DeleteInstance
+
+{
+  "name": "projects/${projectId}/instances/bigtable-dep-${uniqueId}"
+}
+
+OK
+
+{}
\ No newline at end of file
diff --git a/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/bigtable_client_factory.go b/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/bigtable_client_factory.go
index 48e320e51e..c38828d669 100644
--- a/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/bigtable_client_factory.go
+++ b/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/bigtable_client_factory.go
@@ -9,6 +9,7 @@ import (
 	"cloud.google.com/go/bigtable"
 	"golang.org/x/oauth2"
 	"google.golang.org/api/option"
+	"google.golang.org/grpc"
 )
 
 type BigtableClientFactory struct {
@@ -32,6 +33,10 @@ func (s BigtableClientFactory) NewInstanceAdminClient(project string) (*bigtable
 	opts = append(opts, option.WithTokenSource(s.TokenSource), option.WithUserAgent(s.UserAgent))
 	opts = append(opts, s.gRPCLoggingOptions...)
 
+	if GRPCUnaryClientInterceptor != nil {
+		opts = append(opts, option.WithGRPCDialOption(grpc.WithUnaryInterceptor(GRPCUnaryClientInterceptor)))
+	}
+
 	return bigtable.NewInstanceAdminClient(context.Background(), project, opts...)
 }
 
@@ -48,6 +53,10 @@ func (s BigtableClientFactory) NewAdminClient(project, instance string) (*bigtab
 	opts = append(opts, option.WithTokenSource(s.TokenSource), option.WithUserAgent(s.UserAgent))
 	opts = append(opts, s.gRPCLoggingOptions...)
 
+	if GRPCUnaryClientInterceptor != nil {
+		opts = append(opts, option.WithGRPCDialOption(grpc.WithUnaryInterceptor(GRPCUnaryClientInterceptor)))
+	}
+
 	return bigtable.NewAdminClient(context.Background(), project, instance, opts...)
 }
 
@@ -64,5 +73,9 @@ func (s BigtableClientFactory) NewClient(project, instance string) (*bigtable.Cl
 	opts = append(opts, option.WithTokenSource(s.TokenSource), option.WithUserAgent(s.UserAgent))
 	opts = append(opts, s.gRPCLoggingOptions...)
 
+	if GRPCUnaryClientInterceptor != nil {
+		opts = append(opts, option.WithGRPCDialOption(grpc.WithUnaryInterceptor(GRPCUnaryClientInterceptor)))
+	}
+
 	return bigtable.NewClient(context.Background(), project, instance, opts...)
 }
diff --git a/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/config.go b/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/config.go
index cf5ccc2d76..591b0fd383 100644
--- a/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/config.go
+++ b/third_party/github.com/hashicorp/terraform-provider-google-beta/google-beta/transport/config.go
@@ -596,6 +596,8 @@ var DefaultHTTPClientTransformer func(ctx context.Context, inner *http.Client) *
 // This is very handy in tests, for example.
 var OAuth2HTTPClientTransformer func(ctx context.Context, inner *http.Client) *http.Client = nil
 
+var GRPCUnaryClientInterceptor grpc.UnaryClientInterceptor
+
 func HandleSDKDefaults(d *schema.ResourceData) error {
 	if d.Get("impersonate_service_account") == "" {
 		d.Set("impersonate_service_account", MultiEnvDefault([]string{