func (c *Client) ModelUUID() (string, bool) {
	tag, ok := c.conn.ModelTag()
	if !ok {
		return "", false
	}
	return tag.Id(), true
}
// ModelUUID returns the model UUID from the client connection
// and reports whether it is valued.
ModelUUID returns the model UUID from the client connection
and reports whether it is valued.
// ModelUUID returns the model UUID from the client connection // and reports whether it is valued .
func (c *Client) ModelUUID() (string, bool) {
	tag, ok := c.conn.ModelTag()
	if !ok {
		return "", false
	}
	return tag.Id(), true
}
func ( c * Client ) ModelUUID ( ) ( string , bool ) { tag , ok := c . conn . ModelTag ( ) if ! ok { return " " , false } return tag . Id ( ) , true }
ModelUUID returns the model UUID from the client connection
and reports whether it is valued.
ModelUUID returns the model UUID from the client connection and reports whether it is valued .