Which of the extension contains simplified interfaces for processing login, registration, and profile updates from SAP Customer Data Cloud ?

Which type of components are imported into the Commerce Accelerator with the following ImpEx script
?

Who can delete the data after a certain retention period, to accommodate the user's right to be forgotten ?

Which system provide the capabilities to enable customized registration and login options, and to manage user profile and consent? (Choose the correct option)

You are implementing SAP Customer Consent, but without SAP Customer Identity.
You are executing the below API request and have passed all the necessary authorization credentials, but you are receiving a missing required parameter error.
https://accounts.eu1.gigya.com/accounts.notifyLogin What is the most likely reason for the error message?