Twilio SendGrid Segmentation v1 API

API Metadata

Provider	Twilio
Status	deprecated
Deprecated announced	2022-07-05
End-of-life date	2022-12-31 0
Sources	Changelog: Segmentation v1 API Deprecation

Twilio SendGrid deprecated the Segmentation v1 API on December 31, 2022. After deprecation, POST and PATCH endpoints became inaccessible, while GET and DELETE endpoints remained available for data retrieval. Segments were automatically migrated to Segmentation v2 API where possible, with manual migration required for some segments.