public void setUniqueId(String uniqueId) {
        this.uniqueId = uniqueId;
    }
<p>
The unique ID that could not be deleted.
</p>

@param uniqueId
       The unique ID that could not be deleted.
aws-java-sdk-entityresolution/src/main/java/com/amazonaws/services/entityresolution/model/DeleteUniqueIdError.java