public java.util.List<Filter> getFilters() {
        if (filters == null) {
            filters = new com.amazonaws.internal.SdkInternalList<Filter>();
        }
        return filters;
    }
<p>
One or more filters. The possible values are:
</p>
<ul>
<li>
<p>
<code>options.protocol</code> - The tunnel protocol (<code>gre</code>).
</p>
</li>
<li>
<p>
<code>state</code> - The state of the attachment (<code>initiating</code> | <code>initiatingRequest</code> |
<code>pendingAcceptance</code> | <code>rollingBack</code> | <code>pending</code> | <code>available</code> |
<code>modifying</code> | <code>deleting</code> | <code>deleted</code> | <code>failed</code> |
<code>rejected</code> | <code>rejecting</code> | <code>failing</code>).
</p>
</li>
<li>
<p>
<code>transit-gateway-attachment-id</code> - The ID of the Connect attachment.
</p>
</li>
<li>
<p>
<code>transit-gateway-id</code> - The ID of the transit gateway.
</p>
</li>
<li>
<p>
<code>transport-transit-gateway-attachment-id</code> - The ID of the transit gateway attachment from which the
Connect attachment was created.
</p>
</li>
</ul>

@return One or more filters. The possible values are:</p>
        <ul>
        <li>
        <p>
        <code>options.protocol</code> - The tunnel protocol (<code>gre</code>).
        </p>
        </li>
        <li>
        <p>
        <code>state</code> - The state of the attachment (<code>initiating</code> |
        <code>initiatingRequest</code> | <code>pendingAcceptance</code> | <code>rollingBack</code> |
        <code>pending</code> | <code>available</code> | <code>modifying</code> | <code>deleting</code> |
        <code>deleted</code> | <code>failed</code> | <code>rejected</code> | <code>rejecting</code> |
        <code>failing</code>).
        </p>
        </li>
        <li>
        <p>
        <code>transit-gateway-attachment-id</code> - The ID of the Connect attachment.
        </p>
        </li>
        <li>
        <p>
        <code>transit-gateway-id</code> - The ID of the transit gateway.
        </p>
        </li>
        <li>
        <p>
        <code>transport-transit-gateway-attachment-id</code> - The ID of the transit gateway attachment from
        which the Connect attachment was created.
        </p>
        </li>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/DescribeTransitGatewayConnectsRequest.java