public UpdateFleetRequest withVpcConfig(VpcConfig vpcConfig) {
        setVpcConfig(vpcConfig);
        return this;
    }
<p>
The VPC configuration for the fleet. This is required for Elastic fleets, but not required for other fleet types.
Elastic fleets require that you specify at least two subnets in different availability zones.
</p>

@param vpcConfig
       The VPC configuration for the fleet. This is required for Elastic fleets, but not required for other fleet
       types. Elastic fleets require that you specify at least two subnets in different availability zones.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-appstream/src/main/java/com/amazonaws/services/appstream/model/UpdateFleetRequest.java