A: No. As of January 2020, Amazon Ad Server (AAS) no longer requires a unique email address for API users.
A: It is not recommended to use a dummy email address. All notifications related to the API user will be sent through the assigned email address, including welcome email and password reset.
A: An API user password, as any other user, is enforced under the Amazon security requirements. These requirements state that any user accessing the system will need to update the password after 120 days. Use this page to reset your password.
Note: You can update your password at any time regardless of expiration.
A: There is no known limit to the number of campaigns that you can pull for AAS reports using the API.