Update a custom field's name or order.
Security
bearerAuth
PUT
curl -i -X PUT \
'https://leadgen.grinfi.io/leads/api/custom-fields/{uuid}' \
-H 'Authorization: Bearer <YOUR_JWT_HERE>' \
-H 'Content-Type: application/json' \
-d '{
"name": "string",
"order": 0
}'