Delete a custom contact field

Delete a custom contact field

DELETE/api/v1/contact-fields/{id}

DELETE /contact-fields/{id}
curl -X DELETE 'https://www.unitpost.com/api/v1/contact-fields/cf_123' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'User-Agent: my-app/1.0'

Permanently delete a custom field definition and strip its stored value from every contact. Any template variable that referenced it will resolve to empty. This can't be undone — recreate the field with Create a custom contact field if you need it back. Requires the contacts:write capability.

Parameters1 field
FieldTypeDescription
idrequiredstring · path—
204401404

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