このAPIは変更される可能性があります。プレビュー期間中、開発者からのフィードバックに基づいてバグ修正や新機能がリリースされる予定です。
Renames an extended field.
について renameExtendedField() function returns a Promise that resolves when the specified extended field's display name is changed
You can only call this method when authenticated as a Wix app or Wix user identity.
Extended field key.
When accessing contact data, extended field values are available at fields[key]. For example, if the key is "custom.notes", the value can be accessed at fields["custom.notes"].
Once set, key cannot be modified, even if displayName changes.
Extended field to rename.