---
schema_version: "1"
id: 7622f78d0872ef7cd070713997329b6c61da9d1504127adca6cbe678d6208e0b
title: flowuiruntime Namespace
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/apexref/apex_namespace_flowuiruntime.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_namespace_flowuiruntime.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: ff06622855be7447348e05ef82ea650f414d7de3bfeae26d39a89861aad4d9a6
description: The classes and methods in this namespace are reserved for internal use only or future use.
---
# flowuiruntime Namespace

The classes and methods in this namespace are reserved for internal use only or future use.

The following are the classes in the flowuiruntime namespace.

- **[ComplexObjectFieldDetails Class](https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_class_flowuiruntime_ComplexObjectFieldDetails.htm#apex_class_flowuiruntime_ComplexObjectFieldDetails)**  
    The methods and properties in this class are for internal use only.
- **[PropertyTypeDetails Class](https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_class_flowuiruntime_PropertyTypeDetails.htm#apex_class_flowuiruntime_PropertyTypeDetails)**  
    The methods and properties in this class are for internal use only.
- **[ToastLink Class](https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_class_flowuiruntime_ToastLink.htm#apex_class_flowuiruntime_ToastLink)**  
    The methods and properties in this class are reserved for future use.