Update a Field
Partially updates an existing custom field.
PATCH
Requires the
fields:write scope. Send only the fields you want to change.
Path parameters
The id of the field to update.
Body
A new human-readable field name.
A new key for setting and reading this field’s value. Must remain unique within the workspace.
The data type of the field (
string, boolean, tag, number).Whether a value for this field is required.
The
internal flag is system-managed and read-only — it cannot be changed via the API.Response
Returns the updated field.The id of the field. Used to address the field in the retrieve, update, and delete endpoints.
The human-readable name of the field.
The key used to set and read this field's value on a contact (in
extra_data).The type of data stored in the field. One of
string, boolean, number, tag, datetime, or phone.Whether the field can be edited. Default fields such as
email or tags are not editable.Whether the field is a built-in, internally managed field.
Whether a value for this field is required.

