public java.util.List<TagSpecification> getTagSpecifications() {
        if (tagSpecifications == null) {
            tagSpecifications = new com.amazonaws.internal.SdkInternalList<TagSpecification>();
        }
        return tagSpecifications;
    }
<p>
The tags to apply to the resources that are created during instance launch.
</p>
<p>
You can specify tags for the following resources only:
</p>
<ul>
<li>
<p>
Instances
</p>
</li>
<li>
<p>
Volumes
</p>
</li>
<li>
<p>
Spot Instance requests
</p>
</li>
<li>
<p>
Network interfaces
</p>
</li>
</ul>
<p>
To tag a resource after it has been created, see <a
href="https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateTags.html">CreateTags</a>.
</p>

@return The tags to apply to the resources that are created during instance launch.</p>
        <p>
        You can specify tags for the following resources only:
        </p>
        <ul>
        <li>
        <p>
        Instances
        </p>
        </li>
        <li>
        <p>
        Volumes
        </p>
        </li>
        <li>
        <p>
        Spot Instance requests
        </p>
        </li>
        <li>
        <p>
        Network interfaces
        </p>
        </li>
        </ul>
        <p>
        To tag a resource after it has been created, see <a
        href="https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateTags.html">CreateTags</a>.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/RunInstancesRequest.java