Remove a property from a custom event
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Remove a property from a custom event
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Basic API lets you remove a property from a custom event in a single step (DELETE /events/v3/2026-09/event-definitions/{eventName}/property/{propertyName}). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I delete one property from a custom event definition?
- How do I drop a field my custom event no longer sends?
Say it to your AI assistant
- Delete property {propertyName} from event {eventName}.
- Drop field {propertyName} from custom event {eventName}.
For your developer
DELETE /events/v3/2026-09/event-definitions/{eventName}/property/{propertyName} in Hubspot Basic API. Full spec on APIs.io.