diff --git a/src/internal/connector/graph/cache_container.go b/src/internal/connector/graph/cache_container.go
index e792c235e..989698235 100644
--- a/src/internal/connector/graph/cache_container.go
+++ b/src/internal/connector/graph/cache_container.go
@@ -1,7 +1,7 @@
 package graph
 
 import (
-	"github.com/microsoftgraph/msgraph-sdk-go/models"
+	"github.com/microsoftgraph/msgraph-beta-sdk-go/models"
 	"github.com/pkg/errors"
 
 	"github.com/alcionai/corso/src/pkg/path"
diff --git a/src/internal/connector/graph/errors.go b/src/internal/connector/graph/errors.go
index 86cec64bd..85ae0c874 100644
--- a/src/internal/connector/graph/errors.go
+++ b/src/internal/connector/graph/errors.go
@@ -5,7 +5,7 @@ import (
 	"net/url"
 	"os"
 
-	"github.com/microsoftgraph/msgraph-sdk-go/models/odataerrors"
+	"github.com/microsoftgraph/msgraph-beta-sdk-go/models/odataerrors"
 	"github.com/pkg/errors"
 	"golang.org/x/exp/slices"
 
diff --git a/src/internal/connector/graph/service.go b/src/internal/connector/graph/service.go
index 02ac7eb1e..58a86317a 100644
--- a/src/internal/connector/graph/service.go
+++ b/src/internal/connector/graph/service.go
@@ -4,8 +4,7 @@ import (
 	"context"
 
 	absser "github.com/microsoft/kiota-abstractions-go/serialization"
-	beta "github.com/microsoftgraph/msgraph-beta-sdk-go"
-	msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
+	msgraphsdk "github.com/microsoftgraph/msgraph-beta-sdk-go"
 	"github.com/pkg/errors"
 
 	"github.com/alcionai/corso/src/pkg/account"
@@ -46,28 +45,6 @@ func (s Service) Client() *msgraphsdk.GraphServiceClient {
 	return s.client
 }
 
-// BetaService provides access to API Calls that are present solely in the Beta library.
-// Does not fulfill the interface as the base libraries vary.
-type BetaService struct {
-	adapter *beta.GraphRequestAdapter
-	client  *beta.GraphBaseServiceClient
-}
-
-func (bs BetaService) Adapter() *beta.GraphRequestAdapter {
-	return bs.adapter
-}
-
-func (bs BetaService) Client() *beta.GraphBaseServiceClient {
-	return bs.client
-}
-
-func NewBetaService(adapter *beta.GraphRequestAdapter) *BetaService {
-	return &BetaService{
-		adapter: adapter,
-		client:  beta.NewGraphBaseServiceClient(adapter),
-	}
-}
-
 // Seraialize writes an M365 parsable object into a byte array using the built-in
 // application/json writer within the adapter.
 func (s Service) Serialize(object absser.Parsable) ([]byte, error) {
diff --git a/src/internal/connector/graph/service_helper.go b/src/internal/connector/graph/service_helper.go
index 5d680c7f8..b55821b78 100644
--- a/src/internal/connector/graph/service_helper.go
+++ b/src/internal/connector/graph/service_helper.go
@@ -10,8 +10,7 @@ import (
 	az "github.com/Azure/azure-sdk-for-go/sdk/azidentity"
 	ka "github.com/microsoft/kiota-authentication-azure-go"
 	khttp "github.com/microsoft/kiota-http-go"
-	beta "github.com/microsoftgraph/msgraph-beta-sdk-go"
-	msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
+	msgraphsdk "github.com/microsoftgraph/msgraph-beta-sdk-go"
 	msgraphgocore "github.com/microsoftgraph/msgraph-sdk-go-core"
 	"github.com/pkg/errors"
 
@@ -47,28 +46,6 @@ func CreateAdapter(tenant, client, secret string) (*msgraphsdk.GraphRequestAdapt
 		auth, nil, nil, httpClient)
 }
 
-// CreateBetaAdapter uses the provided credentials with the Kiota Azure Libraries.
-// Used to access msgraph-beta-sdk-go specific functionality
-func CreateBetaAdapter(tenant, client, secret string) (*beta.GraphRequestAdapter, error) {
-	cred, err := az.NewClientSecretCredential(tenant, client, secret, nil)
-	if err != nil {
-		return nil, errors.Wrap(err, "creating beta m365 client credentials")
-	}
-
-	auth, err := ka.NewAzureIdentityAuthenticationProviderWithScopes(
-		cred,
-		[]string{"https://graph.microsoft.com/.default"},
-	)
-	if err != nil {
-		return nil, errors.Wrap(err, "creating beta auth token")
-	}
-
-	httpClient := CreateHTTPClient()
-
-	return beta.NewGraphRequestAdapterWithParseNodeFactoryAndSerializationWriterFactoryAndHttpClient(
-		auth, nil, nil, httpClient)
-}
-
 // CreateHTTPClient creates the httpClient with middlewares and timeout configured
 func CreateHTTPClient() *http.Client {
 	clientOptions := msgraphsdk.GetDefaultClientOptions()
diff --git a/src/internal/connector/graph/service_test.go b/src/internal/connector/graph/service_test.go
index c6938a7e3..32e900433 100644
--- a/src/internal/connector/graph/service_test.go
+++ b/src/internal/connector/graph/service_test.go
@@ -3,7 +3,7 @@ package graph_test
 import (
 	"testing"
 
-	"github.com/microsoftgraph/msgraph-sdk-go/models"
+	"github.com/microsoftgraph/msgraph-beta-sdk-go/models"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
@@ -43,21 +43,6 @@ func (suite *GraphUnitSuite) TestCreateAdapter() {
 	assert.NotNil(t, adpt)
 }
 
-func (suite *GraphUnitSuite) TestBetaService() {
-	t := suite.T()
-	adpt, err := graph.CreateBetaAdapter(
-		suite.credentials.AzureTenantID,
-		suite.credentials.AzureClientID,
-		suite.credentials.AzureClientSecret,
-	)
-
-	assert.NoError(t, err)
-	require.NotNil(t, adpt)
-
-	serv := graph.NewBetaService(adpt)
-	assert.NotNil(t, serv)
-}
-
 func (suite *GraphUnitSuite) TestSerializationEndPoint() {
 	t := suite.T()
 	adpt, err := graph.CreateAdapter(