public EC2ReplaceRouteAction withDestinationCidrBlock(String destinationCidrBlock) {
        setDestinationCidrBlock(destinationCidrBlock);
        return this;
    }
<p>
Information about the IPv4 CIDR address block used for the destination match. The value that you provide must
match the CIDR of an existing route in the table.
</p>

@param destinationCidrBlock
       Information about the IPv4 CIDR address block used for the destination match. The value that you provide
       must match the CIDR of an existing route in the table.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-fms/src/main/java/com/amazonaws/services/fms/model/EC2ReplaceRouteAction.java