public String getState() {
        return this.state;
    }
<p>
Describes the current state of a traffic source.
</p>
<p>
The state values are as follows:
</p>
<ul>
<li>
<p>
<code>Adding</code> - The Auto Scaling instances are being registered with the load balancer or target group.
</p>
</li>
<li>
<p>
<code>Added</code> - All Auto Scaling instances are registered with the load balancer or target group.
</p>
</li>
<li>
<p>
<code>InService</code> - For an Elastic Load Balancing load balancer or target group, at least one Auto Scaling
instance passed an <code>ELB</code> health check. For VPC Lattice, at least one Auto Scaling instance passed an
<code>VPC_LATTICE</code> health check.
</p>
</li>
<li>
<p>
<code>Removing</code> - The Auto Scaling instances are being deregistered from the load balancer or target group.
If connection draining (deregistration delay) is enabled, Elastic Load Balancing or VPC Lattice waits for
in-flight requests to complete before deregistering the instances.
</p>
</li>
<li>
<p>
<code>Removed</code> - All Auto Scaling instances are deregistered from the load balancer or target group.
</p>
</li>
</ul>

@return Describes the current state of a traffic source.</p>
        <p>
        The state values are as follows:
        </p>
        <ul>
        <li>
        <p>
        <code>Adding</code> - The Auto Scaling instances are being registered with the load balancer or target
        group.
        </p>
        </li>
        <li>
        <p>
        <code>Added</code> - All Auto Scaling instances are registered with the load balancer or target group.
        </p>
        </li>
        <li>
        <p>
        <code>InService</code> - For an Elastic Load Balancing load balancer or target group, at least one Auto
        Scaling instance passed an <code>ELB</code> health check. For VPC Lattice, at least one Auto Scaling
        instance passed an <code>VPC_LATTICE</code> health check.
        </p>
        </li>
        <li>
        <p>
        <code>Removing</code> - The Auto Scaling instances are being deregistered from the load balancer or
        target group. If connection draining (deregistration delay) is enabled, Elastic Load Balancing or VPC
        Lattice waits for in-flight requests to complete before deregistering the instances.
        </p>
        </li>
        <li>
        <p>
        <code>Removed</code> - All Auto Scaling instances are deregistered from the load balancer or target
        group.
        </p>
        </li>
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/TrafficSourceState.java