diff --git a/openstack/dms/v2/kafka/instances/results.go b/openstack/dms/v2/kafka/instances/results.go
index 0f66e0269..a16ca7f99 100644
--- a/openstack/dms/v2/kafka/instances/results.go
+++ b/openstack/dms/v2/kafka/instances/results.go
@@ -107,6 +107,7 @@ type Instance struct {
 	Tags                       []tags.ResourceTag `json:"tags"`
 	CertReplaced               bool               `json:"cert_replaced"`
 	SslTwoWayEnable            bool               `json:"ssl_two_way_enable"`
+	PortProtocols              PortProtocols      `json:"port_protocols"`
 }
 
 type Task struct {
@@ -115,6 +116,27 @@ type Task struct {
 	CreatedAt string `json:"created_at"`
 }
 
+type PortProtocols struct {
+	PrivatePlainEnable             bool   `json:"private_plain_enable"`
+	PrivatePlainAddress            string `json:"private_plain_address"`
+	PrivatePlainDomainName         string `json:"private_plain_domain_name"`
+	PrivateSaslSslEnable           bool   `json:"private_sasl_ssl_enable"`
+	PrivateSaslSslAddress          string `json:"private_sasl_ssl_address"`
+	PrivateSaslSslDomainName       string `json:"private_sasl_ssl_domain_name"`
+	PrivateSaslPlaintextEnable     bool   `json:"private_sasl_plaintext_enable"`
+	PrivateSaslPlaintextAddress    string `json:"private_sasl_plaintext_address"`
+	PrivateSaslPlaintextDomainName string `json:"private_sasl_plaintext_domain_name"`
+	PublicPlainEnable              bool   `json:"public_plain_enable"`
+	PublicPlainAddress             string `json:"public_plain_address"`
+	PublicPlainDomainName          string `json:"public_plain_domain_name"`
+	PublicSaslSslEnable            bool   `json:"public_sasl_ssl_enable"`
+	PublicSaslSslAddress           string `json:"public_sasl_ssl_address"`
+	PublicSaslSslDomainName        string `json:"public_sasl_ssl_domain_name"`
+	PublicSaslPlaintextEnable      bool   `json:"public_sasl_plaintext_enable"`
+	PublicSaslPlaintextAddress     string `json:"public_sasl_plaintext_address"`
+	PublicSaslPlaintextDomainName  string `json:"public_sasl_plaintext_domain_name"`
+}
+
 // UpdateResult is a struct from which can get the result of update method
 type UpdateResult struct {
 	golangsdk.Result