public void setActionPayload(ActionPayload actionPayload) {
        this.actionPayload = actionPayload;
    }
<p>
The JSON payload of the action.
</p>

@param actionPayload
       The JSON payload of the action.
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/DescribeActionResult.java