diff --git a/handler/kafkatopic/kafkatopic.go b/handler/kafkatopic/kafkatopic.go
index 744d96d..4771349 100644
--- a/handler/kafkatopic/kafkatopic.go
+++ b/handler/kafkatopic/kafkatopic.go
@@ -414,10 +414,12 @@ const (
 	MessageFormatVersionType37Iv2   MessageFormatVersionType = "3.7-IV2"
 	MessageFormatVersionType37Iv3   MessageFormatVersionType = "3.7-IV3"
 	MessageFormatVersionType37Iv4   MessageFormatVersionType = "3.7-IV4"
+	MessageFormatVersionType38      MessageFormatVersionType = "3.8"
+	MessageFormatVersionType38Iv0   MessageFormatVersionType = "3.8-IV0"
 )
 
 func MessageFormatVersionTypeChoices() []string {
-	return []string{"0.8.0", "0.8.1", "0.8.2", "0.9.0", "0.10.0", "0.10.0-IV0", "0.10.0-IV1", "0.10.1", "0.10.1-IV0", "0.10.1-IV1", "0.10.1-IV2", "0.10.2", "0.10.2-IV0", "0.11.0", "0.11.0-IV0", "0.11.0-IV1", "0.11.0-IV2", "1.0", "1.0-IV0", "1.1", "1.1-IV0", "2.0", "2.0-IV0", "2.0-IV1", "2.1", "2.1-IV0", "2.1-IV1", "2.1-IV2", "2.2", "2.2-IV0", "2.2-IV1", "2.3", "2.3-IV0", "2.3-IV1", "2.4", "2.4-IV0", "2.4-IV1", "2.5", "2.5-IV0", "2.6", "2.6-IV0", "2.7", "2.7-IV0", "2.7-IV1", "2.7-IV2", "2.8", "2.8-IV0", "2.8-IV1", "3.0", "3.0-IV0", "3.0-IV1", "3.1", "3.1-IV0", "3.2", "3.2-IV0", "3.3", "3.3-IV0", "3.3-IV1", "3.3-IV2", "3.3-IV3", "3.4", "3.4-IV0", "3.5", "3.5-IV0", "3.5-IV1", "3.5-IV2", "3.6", "3.6-IV0", "3.6-IV1", "3.6-IV2", "3.7", "3.7-IV0", "3.7-IV1", "3.7-IV2", "3.7-IV3", "3.7-IV4"}
+	return []string{"0.8.0", "0.8.1", "0.8.2", "0.9.0", "0.10.0", "0.10.0-IV0", "0.10.0-IV1", "0.10.1", "0.10.1-IV0", "0.10.1-IV1", "0.10.1-IV2", "0.10.2", "0.10.2-IV0", "0.11.0", "0.11.0-IV0", "0.11.0-IV1", "0.11.0-IV2", "1.0", "1.0-IV0", "1.1", "1.1-IV0", "2.0", "2.0-IV0", "2.0-IV1", "2.1", "2.1-IV0", "2.1-IV1", "2.1-IV2", "2.2", "2.2-IV0", "2.2-IV1", "2.3", "2.3-IV0", "2.3-IV1", "2.4", "2.4-IV0", "2.4-IV1", "2.5", "2.5-IV0", "2.6", "2.6-IV0", "2.7", "2.7-IV0", "2.7-IV1", "2.7-IV2", "2.8", "2.8-IV0", "2.8-IV1", "3.0", "3.0-IV0", "3.0-IV1", "3.1", "3.1-IV0", "3.2", "3.2-IV0", "3.3", "3.3-IV0", "3.3-IV1", "3.3-IV2", "3.3-IV3", "3.4", "3.4-IV0", "3.5", "3.5-IV0", "3.5-IV1", "3.5-IV2", "3.6", "3.6-IV0", "3.6-IV1", "3.6-IV2", "3.7", "3.7-IV0", "3.7-IV1", "3.7-IV2", "3.7-IV3", "3.7-IV4", "3.8", "3.8-IV0"}
 }
 
 type MessageOut struct {
diff --git a/handler/service/service.go b/handler/service/service.go
index 94b66af..26820b6 100644
--- a/handler/service/service.go
+++ b/handler/service/service.go
@@ -983,6 +983,7 @@ func MethodTypeAltChoices() []string {
 // MigrationCheckIn Payload to be used with migration_check
 type MigrationCheckIn struct {
 	IgnoreDbs         *string       `json:"ignore_dbs,omitempty"`          // Comma-separated list of databases, which should be ignored during migration (supported by MySQL and PostgreSQL only at the moment)
+	IgnoreRoles       *string       `json:"ignore_roles,omitempty"`        // Comma-separated list of database roles, which should be ignored during migration (supported by PostgreSQL only at the moment)
 	Method            MethodTypeAlt `json:"method,omitempty"`              // The migration method to be used (currently supported only by Redis, Dragonfly, MySQL and PostgreSQL service types)
 	SourceProjectName *string       `json:"source_project_name,omitempty"` // Project name
 	SourceServiceName *string       `json:"source_service_name,omitempty"` // Service name