public VpcInterface withNetworkInterfaceIds(String... networkInterfaceIds) {
        if (this.networkInterfaceIds == null) {
            setNetworkInterfaceIds(new java.util.ArrayList<String>(networkInterfaceIds.length));
        }
        for (String ele : networkInterfaceIds) {
            this.networkInterfaceIds.add(ele);
        }
        return this;
    }
IDs of the network interfaces created in customer's account by MediaConnect.
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setNetworkInterfaceIds(java.util.Collection)} or {@link #withNetworkInterfaceIds(java.util.Collection)}
if you want to override the existing values.
</p>

@param networkInterfaceIds
       IDs of the network interfaces created in customer's account by MediaConnect.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconnect/src/main/java/com/amazonaws/services/mediaconnect/model/VpcInterface.java