Email Time Update Problem

Write a function to update the received time of an email. The function takes an email identifier and a timestamp, then updates the received time of that email in the system. If the update fails, the function should return an error message. Input email_id (string): The identifier of the email. timestamp (string): The new received time, format YYYY-MM-DD HH:MM:SS. Output If the update is successful, return SUCCESS. If the email does not exist, return ERROR: Email ID not found. If the timestamp format is invalid, return ERROR: Invalid timestamp format. Example Input email_123 2023-10-05 12:00:00