public void setVpcId(String vpcId) {
        this.vpcId = vpcId;
    }
<p>
The virtual private cloud (VPC) ID that the mount target is configured in.
</p>

@param vpcId
       The virtual private cloud (VPC) ID that the mount target is configured in.
aws-java-sdk-efs/src/main/java/com/amazonaws/services/elasticfilesystem/model/MountTargetDescription.java