public void setParentSlotTypeSignature(String parentSlotTypeSignature) {
        this.parentSlotTypeSignature = parentSlotTypeSignature;
    }
<p>
The new built-in slot type that should be used as the parent of this slot type.
</p>

@param parentSlotTypeSignature
       The new built-in slot type that should be used as the parent of this slot type.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/UpdateSlotTypeRequest.java