public String getPrimaryEmail() {
        return this.primaryEmail;
    }
<p>
The new primary email address (also known as the root user email address) to use in the specified account.
</p>

@return The new primary email address (also known as the root user email address) to use in the specified
        account.
aws-java-sdk-account/src/main/java/com/amazonaws/services/account/model/StartPrimaryEmailUpdateRequest.java