apollo.updateCustomField updates one custom field’s label, group, enrichment schedule, or metadata.
automations/update-apollo-custom-field.automation.ts
fieldId requires a modality-prefixed ID, such as contact.694095a80f1b6000110fc556. Use the value returned by apollo.createCustomField or apollo.listFields. Set at least one mutable field. Apollo doesn’t let you change a field’s modality or type.