public String getProtectionId() {
        return this.protectionId;
    }
<p>
The unique identifier (ID) for the <a>Protection</a> object to describe. You must provide either the
<code>ResourceArn</code> of the protected resource or the <code>ProtectionID</code> of the protection, but not
both.
</p>

@return The unique identifier (ID) for the <a>Protection</a> object to describe. You must provide either the
        <code>ResourceArn</code> of the protected resource or the <code>ProtectionID</code> of the protection,
        but not both.
aws-java-sdk-shield/src/main/java/com/amazonaws/services/shield/model/DescribeProtectionRequest.java