public String getConnectionId() {
        return this.connectionId;
    }
<p>
The ID of the VPC link for a private integration. Supported only for HTTP APIs.
</p>

@return The ID of the VPC link for a private integration. Supported only for HTTP APIs.
aws-java-sdk-apigatewayv2/src/main/java/com/amazonaws/services/apigatewayv2/model/GetIntegrationResult.java