User Interface API Developer Guide
jSummer '26 (API version 67.0)
Spring '26 (API version 66.0)
Winter '26 (API version 65.0)
Summer '25 (API version 64.0)
Spring '25 (API version 63.0)
Winter '25 (API version 62.0)
Summer '24 (API version 61.0)
Spring '24 (API version 60.0)
Winter '24 (API version 59.0)
Summer '23 (API version 58.0)
Spring '23 (API version 57.0)
Winter '23 (API version 56.0)
Summer '22 (API version 55.0)
Spring '22 (API version 54.0)
Winter '22 (API version 53.0)
Summer '21 (API version 52.0)
Spring '21 (API version 51.0)
Winter '21 (API version 50.0)
Summer '20 (API version 49.0)
Spring '20 (API version 48.0)
Winter '20 (API version 47.0)
Summer '19 (API version 46.0)
Spring '19 (API version 45.0)
Winter '19 (API version 44.0)
Summer '18 (API version 43.0)
Spring '18 (API version 42.0)
Winter '18 (API version 41.0)
Summer '17 (API version 40.0)
Advanced Lookup Display Info
Advanced Lookup Display Info Field
Advanced Lookup Info
Batch Result Item
Canvas Layout Component
Case Status Picklist Value Attributes
Child Relationship
Custom Link Layout Component
Display Layout
Display Layout and Matching Info
Duplicate Record Error
Duplicate Result Info
Duplicate Rule
Duplicate Rule Filter
Duplicate Rule Filter Item
Error Message
Error with Output
Field
Field Layout Component
Field Value
Filtered Lookup Info
Lead Status Picklist Value Attributes
List Column
List Column Inline Edit Attributes
List Filter by Info
List Info Share
List Info Share Category
List Info Summary
List Inline Edit Details
List Object Column
List Object Picklist Value
List Object Quick Filter Overrides
List Object Scope
List Object Scope Available Entity
List Order By Info
List Reference
List Scope
List Scope Entity
List Scope Related Entity
List User Preference
Location Field
Lookup Metadata
Lookup Metadata Target Info
Match
Match Result
Match Result Info
Match Rule
Matching Info
Navigation Item
Object Action
Object Info Directory Entry
Opportunity Stage Picklist Value Attributes
Page Reference
Picklist Value
Platform Action
Record Exceptions
Record Exception Error
Record Layout Component
Record Layout Item
Record Layout Row
Record Layout Save Option
Record Layout Section
Record Layout Section User State
Record Layout User State
Record Template Clone
Record Template Create
Record Type Info
Reference To Info
Related List Column
Related List Info Summary
Related List Reference
Report Layout Component
Theme Banner
Theme Image
Theme Info
Visualforce Layout Component
Work Step Status Picklist Value Attributes
Record Layout Row
| Property Name | Type | Description | Filter Group and Version | Available Version |
|---|---|---|---|---|
| layoutItems | Record Layout Item[] | A collection of items in the row, from left to right. Might not extend to the last column. | Small, 41.0 | 41.0 |