diff --git a/stack.go b/stack.go
index d45956450..7cb95bd8b 100644
--- a/stack.go
+++ b/stack.go
@@ -75,6 +75,14 @@ type StackVCSRepo struct {
 	OAuthTokenID      string `jsonapi:"attr,oauth-token-id,omitempty"`
 }
 
+// StackVCSRepoOptions
+type StackVCSRepoOptions struct {
+	Identifier        string `json:"identifier"`
+	Branch            string `json:"branch,omitempty"`
+	GHAInstallationID string `json:"github-app-installation-id,omitempty"`
+	OAuthTokenID      string `json:"oauth-token-id,omitempty"`
+}
+
 // Stack represents a stack.
 type Stack struct {
 	ID                 string        `jsonapi:"primary,stacks"`
@@ -172,11 +180,11 @@ type StackReadOptions struct {
 // StackCreateOptions represents the options for creating a stack. The project
 // relation is required.
 type StackCreateOptions struct {
-	Type        string        `jsonapi:"primary,stacks"`
-	Name        string        `jsonapi:"attr,name"`
-	Description *string       `jsonapi:"attr,description,omitempty"`
-	VCSRepo     *StackVCSRepo `jsonapi:"attr,vcs-repo"`
-	Project     *Project      `jsonapi:"relation,project"`
+	Type        string               `jsonapi:"primary,stacks"`
+	Name        string               `jsonapi:"attr,name"`
+	Description *string              `jsonapi:"attr,description,omitempty"`
+	VCSRepo     *StackVCSRepoOptions `jsonapi:"attr,vcs-repo"`
+	Project     *Project             `jsonapi:"relation,project"`
 }
 
 // StackUpdateOptions represents the options for updating a stack.
@@ -326,7 +334,7 @@ func (s StackCreateOptions) valid() error {
 	return s.VCSRepo.valid()
 }
 
-func (s StackVCSRepo) valid() error {
+func (s StackVCSRepoOptions) valid() error {
 	if s.Identifier == "" {
 		return ErrRequiredVCSRepo
 	}
diff --git a/stack_integration_test.go b/stack_integration_test.go
index 437120103..d8d82b554 100644
--- a/stack_integration_test.go
+++ b/stack_integration_test.go
@@ -31,7 +31,7 @@ func TestStackCreateAndList(t *testing.T) {
 
 	stack1, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "aa-test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "hashicorp-guides/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 		},
@@ -45,7 +45,7 @@ func TestStackCreateAndList(t *testing.T) {
 
 	stack2, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "zz-test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "hashicorp-guides/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 		},
@@ -143,7 +143,7 @@ func TestStackReadUpdateDelete(t *testing.T) {
 
 	stack, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "brandonc/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 			Branch:       "main",
@@ -200,7 +200,7 @@ func TestStackReadUpdateForceDelete(t *testing.T) {
 
 	stack, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "brandonc/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 			Branch:       "main",
@@ -356,7 +356,7 @@ func TestStackConverged(t *testing.T) {
 
 	stack, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "brandonc/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 		},
diff --git a/stack_plan_integration_test.go b/stack_plan_integration_test.go
index ea5bbe834..29ae34a8a 100644
--- a/stack_plan_integration_test.go
+++ b/stack_plan_integration_test.go
@@ -29,7 +29,7 @@ func TestStackPlanList(t *testing.T) {
 
 	stack, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Name: "aa-test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "brandonc/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 		},
diff --git a/stack_source_integration_test.go b/stack_source_integration_test.go
index fafaaa617..ab00fc8f2 100644
--- a/stack_source_integration_test.go
+++ b/stack_source_integration_test.go
@@ -26,7 +26,7 @@ func TestStackSourceCreateUploadAndRead(t *testing.T) {
 	stack, err := client.Stacks.Create(ctx, StackCreateOptions{
 		Project: orgTest.DefaultProject,
 		Name:    "test-stack",
-		VCSRepo: &StackVCSRepo{
+		VCSRepo: &StackVCSRepoOptions{
 			Identifier:   "hashicorp-guides/pet-nulls-stack",
 			OAuthTokenID: oauthClient.OAuthTokens[0].ID,
 		},