@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getDescription() != null)
            sb.append("Description: ").append(getDescription()).append(",");
        if (getDestinationCidrBlock() != null)
            sb.append("DestinationCidrBlock: ").append(getDestinationCidrBlock()).append(",");
        if (getDestinationPrefixListId() != null)
            sb.append("DestinationPrefixListId: ").append(getDestinationPrefixListId()).append(",");
        if (getDestinationIpv6CidrBlock() != null)
            sb.append("DestinationIpv6CidrBlock: ").append(getDestinationIpv6CidrBlock()).append(",");
        if (getGatewayId() != null)
            sb.append("GatewayId: ").append(getGatewayId()).append(",");
        if (getRouteTableId() != null)
            sb.append("RouteTableId: ").append(getRouteTableId());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-fms/src/main/java/com/amazonaws/services/fms/model/EC2ReplaceRouteAction.java