diff --git a/mmv1/third_party/terraform/services/bigtable/iam_bigtable_table.go b/mmv1/third_party/terraform/services/bigtable/iam_bigtable_table.go
index 774efb4f761c..03c647546453 100644
--- a/mmv1/third_party/terraform/services/bigtable/iam_bigtable_table.go
+++ b/mmv1/third_party/terraform/services/bigtable/iam_bigtable_table.go
@@ -14,7 +14,7 @@ import (
 )
 
 var IamBigtableTableSchema = map[string]*schema.Schema{
-	"instance": {
+	"instance_name": {
 		Type:     schema.TypeString,
 		Required: true,
 		ForceNew: true,
diff --git a/mmv1/third_party/terraform/services/bigtable/resource_bigtable_table_iam_test.go b/mmv1/third_party/terraform/services/bigtable/resource_bigtable_table_iam_test.go
index e729f0a49a81..dd31e17eb757 100644
--- a/mmv1/third_party/terraform/services/bigtable/resource_bigtable_table_iam_test.go
+++ b/mmv1/third_party/terraform/services/bigtable/resource_bigtable_table_iam_test.go
@@ -140,10 +140,10 @@ resource "google_service_account" "test-account2" {
 }
 
 resource "google_bigtable_table_iam_binding" "binding" {
-  instance = google_bigtable_instance.instance.name
-  table    = google_bigtable_table.table.name
-  role     = "%s"
-  members  = [
+  instance_name = google_bigtable_instance.instance.name
+  table    		= google_bigtable_table.table.name
+  role     		= "%s"
+  members  		= [
     "serviceAccount:${google_service_account.test-account1.email}",
   ]
 }
@@ -163,10 +163,10 @@ resource "google_service_account" "test-account2" {
 }
 
 resource "google_bigtable_table_iam_binding" "binding" {
-  instance = google_bigtable_instance.instance.name
-  table    = google_bigtable_table.table.name
-  role     = "%s"
-  members  = [
+  instance_name = google_bigtable_instance.instance.name
+  table		    = google_bigtable_table.table.name
+  role     		= "%s"
+  members  		= [
     "serviceAccount:${google_service_account.test-account1.email}",
     "serviceAccount:${google_service_account.test-account2.email}",
   ]
@@ -182,10 +182,10 @@ resource "google_service_account" "test-account" {
 }
 
 resource "google_bigtable_table_iam_member" "member" {
-  instance = google_bigtable_instance.instance.name
-  table    = google_bigtable_table.table.name
-  role     = "%s"
-  member   = "serviceAccount:${google_service_account.test-account.email}"
+  instance_name = google_bigtable_instance.instance.name
+  table		    = google_bigtable_table.table.name
+  role     		= "%s"
+  member   		= "serviceAccount:${google_service_account.test-account.email}"
 }
 `, instance, cluster, cluster, account, role)
 }
@@ -205,14 +205,14 @@ data "google_iam_policy" "policy" {
 }
 
 resource "google_bigtable_table_iam_policy" "policy" {
-  instance    = google_bigtable_instance.instance.name
-  table       = google_bigtable_table.table.name
-  policy_data = data.google_iam_policy.policy.policy_data
+  instance_name = google_bigtable_instance.instance.name
+  table       	= google_bigtable_table.table.name
+  policy_data 	= data.google_iam_policy.policy.policy_data
 }
 
 data "google_bigtable_table_iam_policy" "policy" {
-  instance    = google_bigtable_instance.instance.name
-  table       = google_bigtable_table.table.name
+  instance_name = google_bigtable_instance.instance.name
+  table       	= google_bigtable_table.table.name
 }
 
 `, instance, cluster, cluster, account, role)
diff --git a/mmv1/third_party/terraform/website/docs/d/bigtable_table_iam_policy.html.markdown b/mmv1/third_party/terraform/website/docs/d/bigtable_table_iam_policy.html.markdown
index e44bd2b3e6f4..bfec2bb723b4 100644
--- a/mmv1/third_party/terraform/website/docs/d/bigtable_table_iam_policy.html.markdown
+++ b/mmv1/third_party/terraform/website/docs/d/bigtable_table_iam_policy.html.markdown
@@ -12,8 +12,8 @@ Retrieves the current IAM policy data for a Bigtable Table.
 
 ```hcl
 data "google_bigtable_table_iam_policy" "policy" {
-  instance    = google_bigtable_instance.instance.name
-  table       = google_bigtable_table.table.name
+  instance_name    = google_bigtable_instance.instance.name
+  table            = google_bigtable_table.table.name
 }
 ```
 
diff --git a/mmv1/third_party/terraform/website/docs/guides/version_7_upgrade.html.markdown b/mmv1/third_party/terraform/website/docs/guides/version_7_upgrade.html.markdown
index 2b7ba1125ecb..e469a53221da 100644
--- a/mmv1/third_party/terraform/website/docs/guides/version_7_upgrade.html.markdown
+++ b/mmv1/third_party/terraform/website/docs/guides/version_7_upgrade.html.markdown
@@ -107,3 +107,21 @@ Description of the change and how users should adjust their configuration (if ne
 ### Resource-level change example header
 
 Description of the change and how users should adjust their configuration (if needed).
+
+## Resource: `google_bigtable_table_iam_policy`
+
+### `instance` is now removed
+
+`instance` has been removed in favor of `instance_name`.
+
+## Resource: `google_bigtable_table_iam_binding`
+
+### `instance` is now removed
+
+`instance` has been removed in favor of `instance_name`.
+
+## Resource: `google_bigtable_table_iam_member`
+
+### `instance` is now removed
+
+`instance` has been removed in favor of `instance_name`.
diff --git a/mmv1/third_party/terraform/website/docs/r/bigtable_table_iam.html.markdown b/mmv1/third_party/terraform/website/docs/r/bigtable_table_iam.html.markdown
index 7007e82bb986..b8dd500407fb 100644
--- a/mmv1/third_party/terraform/website/docs/r/bigtable_table_iam.html.markdown
+++ b/mmv1/third_party/terraform/website/docs/r/bigtable_table_iam.html.markdown
@@ -29,10 +29,10 @@ data "google_iam_policy" "admin" {
 }
 
 resource "google_bigtable_table_iam_policy" "editor" {
-  project     = "your-project"
-  instance    = "your-bigtable-instance"
-  table       = "your-bigtable-table"
-  policy_data = data.google_iam_policy.admin.policy_data
+  project       = "your-project"
+  instance_name = "your-bigtable-instance"
+  table         = "your-bigtable-table"
+  policy_data   = data.google_iam_policy.admin.policy_data
 }
 ```
 
@@ -40,10 +40,10 @@ resource "google_bigtable_table_iam_policy" "editor" {
 
 ```hcl
 resource "google_bigtable_table_iam_binding" "editor" {
-  table       = "your-bigtable-table"
-  instance    = "your-bigtable-instance"
-  role     = "roles/bigtable.user"
-  members = [
+  table         = "your-bigtable-table"
+  instance_name = "your-bigtable-instance"
+  role          = "roles/bigtable.user"
+  members       = [
     "user:jane@example.com",
   ]
 }
@@ -53,10 +53,10 @@ resource "google_bigtable_table_iam_binding" "editor" {
 
 ```hcl
 resource "google_bigtable_table_iam_member" "editor" {
-  table       = "your-bigtable-table"
-  instance    = "your-bigtable-instance"
-  role        = "roles/bigtable.user"
-  member      = "user:jane@example.com"
+  table         = "your-bigtable-table"
+  instance_name = "your-bigtable-instance"
+  role          = "roles/bigtable.user"
+  member        = "user:jane@example.com"
 }
 ```
 
@@ -64,7 +64,7 @@ resource "google_bigtable_table_iam_member" "editor" {
 
 The following arguments are supported:
 
-* `instance` - (Required) The name or relative resource id of the instance that owns the table.
+* `instance_name` - (Required) The name or relative resource id of the instance that owns the table.
 
 * `table` - (Required) The name or relative resource id of the table to manage IAM policies for.