v1
latestOpenAPI 3.1.02026-07-2670105729.6 KBContact Fields
Delete a contact field
Deletes a custom field definition (core columns cannot be deleted — 422 CORE_FIELD_IMMUTABLE). Idempotent — an unknown name resolves with deleted: false.
delete/v1/fields/{fieldName}
Path parameters
fieldNamestring required
The custom field name (URL-encoded when needed).
Example:plan
The custom field name (URL-encoded when needed).
Response
Deleted (or already gone).