public String getSinkIdentifier() {
        return this.sinkIdentifier;
    }
<p>
The ARN of the sink to use to create this link. You can use <a
href="https://docs.aws.amazon.com/OAM/latest/APIReference/API_ListSinks.html">ListSinks</a> to find the ARNs of
sinks.
</p>
<p>
For more information about sinks, see <a
href="https://docs.aws.amazon.com/OAM/latest/APIReference/API_CreateSink.html">CreateSink</a>.
</p>

@return The ARN of the sink to use to create this link. You can use <a
        href="https://docs.aws.amazon.com/OAM/latest/APIReference/API_ListSinks.html">ListSinks</a> to find the
        ARNs of sinks.</p>
        <p>
        For more information about sinks, see <a
        href="https://docs.aws.amazon.com/OAM/latest/APIReference/API_CreateSink.html">CreateSink</a>.
aws-java-sdk-oam/src/main/java/com/amazonaws/services/oam/model/CreateLinkRequest.java