diff --git a/common.go b/common.go
index b1c2bae..1a7859b 100644
--- a/common.go
+++ b/common.go
@@ -16,7 +16,7 @@ const (
 
 // AuthTokenResponseFragment defines graphql response for auth token type,
 // which is common across various authorizer operations
-var AuthTokenResponseFragment = fmt.Sprintf(`message access_token expires_in refresh_token id_token should_show_otp_screen user { 	%s }`, UserFragment)
+var AuthTokenResponseFragment = fmt.Sprintf(`message access_token expires_in refresh_token id_token should_show_email_otp_screen should_show_mobile_otp_screen user { 	%s }`, UserFragment)
 
 // User defines attributes for user instance
 type User struct {
@@ -43,13 +43,14 @@ type User struct {
 // AuthTokenResponse defines attribute for auth token response,
 // which is common across various authorizer operations
 type AuthTokenResponse struct {
-	Message      *string `json:"message,omitempty"`
-	AccessToken  *string `json:"access_token,omitempty"`
-	ExpiresIn    *int64  `json:"expires_in,omitempty"`
-	IdToken      *string `json:"id_token,omitempty"`
-	RefreshToken *string `json:"refresh_token,omitempty"`
-	OtpSent      *bool   `json:"should_show_otp_screen"`
-	User         *User   `json:"user,omitempty"`
+	Message                   *string `json:"message,omitempty"`
+	AccessToken               *string `json:"access_token,omitempty"`
+	ExpiresIn                 *int64  `json:"expires_in,omitempty"`
+	IdToken                   *string `json:"id_token,omitempty"`
+	RefreshToken              *string `json:"refresh_token,omitempty"`
+	ShouldShowEmailOtpScreen  *bool   `json:"should_show_email_otp_screen"`
+	ShouldShowMobileOtpScreen *bool   `json:"should_show_mobile_otp_screen"`
+	User                      *User   `json:"user,omitempty"`
 }
 
 // Response defines attribute for Response graphql type
diff --git a/examples/resend_otp.go b/examples/resend_otp.go
index 808bda5..b5cd765 100644
--- a/examples/resend_otp.go
+++ b/examples/resend_otp.go
@@ -12,9 +12,9 @@ func ResendOTPExample() {
 	if err != nil {
 		panic(err)
 	}
-
+	email := "test@yopmail.com"
 	res, err := c.ResendOTP(&authorizer.ResendOTPInput{
-		Email: "test@yopmail.com",
+		Email: &email,
 	})
 	if err != nil {
 		panic(err)
diff --git a/examples/verify_otp.go b/examples/verify_otp.go
index ed37f5e..17c2e2e 100644
--- a/examples/verify_otp.go
+++ b/examples/verify_otp.go
@@ -12,10 +12,10 @@ func VerifyOTPExample() {
 	if err != nil {
 		panic(err)
 	}
-
+	email := "test@yopmail.com"
 	res, err := c.VerifyOTP(&authorizer.VerifyOTPInput{
 		OTP:   "test",
-		Email: "test@yopmail.com",
+		Email: &email,
 	})
 	if err != nil {
 		panic(err)
diff --git a/resend_otp.go b/resend_otp.go
index 26def75..ff2d133 100644
--- a/resend_otp.go
+++ b/resend_otp.go
@@ -6,7 +6,8 @@ import (
 
 // ResendOTPInput defines attributes for resend_otp request
 type ResendOTPInput struct {
-	Email string `json:"email"`
+	Email       *string `json:"email"`
+	PhoneNumber *string `json:"phone_number"`
 }
 
 // ResendOTP is method attached to AuthorizerClient.
diff --git a/verify_otp.go b/verify_otp.go
index bc7a0a3..72f4e1b 100644
--- a/verify_otp.go
+++ b/verify_otp.go
@@ -7,8 +7,9 @@ import (
 
 // VerifyOTPInput defines attributes for verify_otp request
 type VerifyOTPInput struct {
-	Email string `json:"email"`
-	OTP   string `json:"otp"`
+	Email       *string `json:"email"`
+	OTP         string  `json:"otp"`
+	PhoneNumber *string `json:"phone_number"`
 }
 
 // VerifyOTP is method attached to AuthorizerClient.