def METHOD_NAME(email_identity: Optional[pulumi.Input[str]] = None,
                                                   opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetEmailIdentityMailFromAttributesResult]:
    """
    Data source for managing an AWS SESv2 (Simple Email V2) Email Identity Mail From Attributes.
    ## Example Usage
    ### Basic Usage
    ```python
    import pulumi
    import pulumi_aws as aws
    example_email_identity = aws.sesv2.get_email_identity(email_identity="example.com")
    example_email_identity_mail_from_attributes = aws.sesv2.get_email_identity_mail_from_attributes(email_identity=example_email_identity.email_identity)
    ```
    :param str email_identity: The name of the email identity.
    """
    ...