Update custom event property
Full replacement — send both fields even when only one changes. A property’s value_type is locked once any event has a value for it.
Authentication
AuthorizationBearer
Bearer authentication of the form Bearer <token>, where token is your auth token.
Path parameters
property_id
Headers
X-Partner-Id
Your OAuth application client ID.
Request
This endpoint expects an object.
name
value_type
Declared value type of a CustomEventProperty.
Lowercase because these values travel through the public API
(value_type on the custom-properties routes).
Allowed values:
Response
id
name
value_type
created_at
value_count
Errors
404
Not Found Error
409
Conflict Error
422
Unprocessable Entity Error