Update a custom field definition

Update a custom field definition in the Terminal49 API, including its display label, data type constraints, and enum option set for shipments or containers.

Update an existing custom field definition.

Path parameters

Parameter	Description
id	The unique identifier of the custom field definition

Request body

Provide the fields you want to update, such as display_name, description, validation, or default_format.

Notes

You cannot change api_slug, entity_type, or data_type after creation.