public String getTemplateSelectionExpression() {
        return this.templateSelectionExpression;
    }
<p>
The template selection expression for the integration. Supported only for WebSocket APIs.
</p>

@return The template selection expression for the integration. Supported only for WebSocket APIs.
aws-java-sdk-apigatewayv2/src/main/java/com/amazonaws/services/apigatewayv2/model/GetIntegrationResult.java