This method is deprecated and was replaced with getOrCreateSenderEmail.
Updates sender details (only provided fields will be updated).
If from_email is changed - a verification code will be sent to new email address.
If verification is needed, a verification email will be sent to the user, and verification_needed will return true.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
New sender details.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.