public InstanceEventWindowDisassociationRequest withInstanceIds(String... instanceIds) {
        if (this.instanceIds == null) {
            setInstanceIds(new com.amazonaws.internal.SdkInternalList<String>(instanceIds.length));
        }
        for (String ele : instanceIds) {
            this.instanceIds.add(ele);
        }
        return this;
    }
<p>
The IDs of the instances to disassociate from the event window.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setInstanceIds(java.util.Collection)} or {@link #withInstanceIds(java.util.Collection)} if you want to
override the existing values.
</p>

@param instanceIds
       The IDs of the instances to disassociate from the event window.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/InstanceEventWindowDisassociationRequest.java