diff --git a/services/mongodbflex/model_create_user_payload.go b/services/mongodbflex/model_create_user_payload.go
index 72ddbb3ee..e0b8468cb 100644
--- a/services/mongodbflex/model_create_user_payload.go
+++ b/services/mongodbflex/model_create_user_payload.go
@@ -83,7 +83,7 @@ type CreateUserPayloadGetUsernameRetType = string
 type CreateUserPayload struct {
 	// REQUIRED
 	Database CreateUserPayloadGetDatabaseAttributeType `json:"database" required:"true"`
-	// The roles defined for a user. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
+	// The roles defined for a user. Currently only one role in the list is supported, therefore only the first role from this list is used. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
 	// REQUIRED
 	Roles    CreateUserPayloadGetRolesAttributeType    `json:"roles" required:"true"`
 	Username CreateUserPayloadGetUsernameAttributeType `json:"username,omitempty"`
diff --git a/services/mongodbflex/model_partial_update_user_payload.go b/services/mongodbflex/model_partial_update_user_payload.go
index b608d9c2a..99eaa9765 100644
--- a/services/mongodbflex/model_partial_update_user_payload.go
+++ b/services/mongodbflex/model_partial_update_user_payload.go
@@ -61,7 +61,7 @@ func setPartialUpdateUserPayloadGetRolesAttributeType(arg *PartialUpdateUserPayl
 // PartialUpdateUserPayload struct for PartialUpdateUserPayload
 type PartialUpdateUserPayload struct {
 	Database PartialUpdateUserPayloadGetDatabaseAttributeType `json:"database,omitempty"`
-	// The roles defined for a user. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
+	// The roles defined for a user. Currently only one role in the list is supported, therefore only the first role from this list is used. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
 	Roles PartialUpdateUserPayloadGetRolesAttributeType `json:"roles,omitempty"`
 }
 
diff --git a/services/mongodbflex/model_update_user_payload.go b/services/mongodbflex/model_update_user_payload.go
index 0ae1d61c5..822bafb5e 100644
--- a/services/mongodbflex/model_update_user_payload.go
+++ b/services/mongodbflex/model_update_user_payload.go
@@ -62,7 +62,7 @@ func setUpdateUserPayloadGetRolesAttributeType(arg *UpdateUserPayloadGetRolesAtt
 type UpdateUserPayload struct {
 	// REQUIRED
 	Database UpdateUserPayloadGetDatabaseAttributeType `json:"database" required:"true"`
-	// The roles defined for a user. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
+	// The roles defined for a user. Currently only one role in the list is supported, therefore only the first role from this list is used. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
 	// REQUIRED
 	Roles UpdateUserPayloadGetRolesAttributeType `json:"roles" required:"true"`
 }
diff --git a/services/mongodbflex/model_user.go b/services/mongodbflex/model_user.go
index 0d7327c92..c11f8d991 100644
--- a/services/mongodbflex/model_user.go
+++ b/services/mongodbflex/model_user.go
@@ -190,7 +190,7 @@ type User struct {
 	Id       UserGetIdAttributeType       `json:"id,omitempty"`
 	Password UserGetPasswordAttributeType `json:"password,omitempty"`
 	Port     UserGetPortAttributeType     `json:"port,omitempty"`
-	// The roles defined for a user. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
+	// The roles defined for a user. Currently only one role in the list is supported, therefore only the first role from this list is used. The *roles* attribute can contain the following values: 'read', 'readWrite', 'readAnyDatabase', 'readWriteAnyDatabase', 'stackitAdmin'. **The 'readAnyDatabase', 'readWriteAnyDatabase' and 'stackitAdmin' roles will always be created in the admin database.**
 	Roles    UserGetRolesAttributeType    `json:"roles,omitempty"`
 	Uri      UserGetUriAttributeType      `json:"uri,omitempty"`
 	Username UserGetUsernameAttributeType `json:"username,omitempty"`