improved

2026 January Week 4 release: Updates to existing APIs

Summary: Updated APIs for Approval Workflow. Updated APIs for Content Manager. Updated APIs for Content Properties. Updated APIs for Custom Properties. Updated APIs for Custom Schema. Updated APIs for Delivery. Updated APIs for Integration. Updated APIs for Library. Updated APIs for Form. Updated APIs for LiveSend (Legacy). Updated APIs for Privacy Management. Updated APIs for SCIM. Updated APIs for Search. Updated APIs for Teamsites. Updated APIs for Workspace.

Approval Workflow

Link to the documentation

Approval Workflow (v v1)


Result


No differences. Specifications are equivalent


Content Manager

Link to the documentation

Content Manager (v 1.0)


Result


No differences. Specifications are equivalent


Content Properties

Link to the documentation

Content Properties (v v2)


Result


No differences. Specifications are equivalent


Custom Properties

Link to the documentation

Custom Properties (v v1)


What's Changed


GET /custom-property/v1/customProperties/{customPropertyId}
Parameters:

Changed: customPropertyId in path

This is a Custom Property Id, which is a string saved in GUID format and is unique for each custom property. for example, "3dd27f10-a2c3-47c9-8c5e-68411eed6802"

Result


API changes broke backward compatibility


Custom Schema

Link to the documentation

Custom Schema (v v1)


Result


No differences. Specifications are equivalent


Delivery

Link to the documentation

Delivery (v v2)


Result


No differences. Specifications are equivalent


Integration

Link to the documentation

Integration (v v2)


Result


No differences. Specifications are equivalent


Library

Link to the documentation

Library (v v2)


Result


No differences. Specifications are equivalent


Form

Link to the documentation

Form (v v1)


Result


No differences. Specifications are equivalent


LiveSend (Legacy)

Link to the documentation

LiveSend (Legacy) (v v2)


Result


No differences. Specifications are equivalent


Privacy Management

Link to the documentation

Privacy Management (v v2)


Result


No differences. Specifications are equivalent


SCIM

Link to the documentation

SCIM (v v2)


Result


No differences. Specifications are equivalent


Search

Link to the documentation

Search (v v1)


Result


No differences. Specifications are equivalent


Teamsites

Link to the documentation

Teamsites (v v2)


Result


No differences. Specifications are equivalent


Workspace

Link to the documentation

Workspace (v v1)


Result


No differences. Specifications are equivalent